4877319280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2415

約数の個数: 160

約数和(自身を含む): 12550053888

約数和(自身を除く): 7672734608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 37, 40, 46, 62, 74, 80, 92, 115, 124, 148, 155, 184, 185, 230, 248, 296, 310, 368, 370, 460, 496, 592, 620, 713, 740, 851, 920, 1147, 1240, 1426, 1480, 1702, 1840, 2294, 2311, 2480, 2852, 2960, 3404, 3565, 4255, 4588, 4622, 5704, 5735, 6808, 7130, 8510, 9176, 9244, 11408, 11470, 11555, 13616, 14260, 17020, 18352, 18488, 22940, 23110, 26381, 28520, 34040, 36976, 45880, 46220, 52762, 53153, 57040, 68080, 71641, 85507, 91760, 92440, 105524, 106306, 131905, 143282, 171014, 184880, 211048, 212612, 263810, 265765, 286564, 342028, 358205, 422096, 425224, 427535, 527620, 531530, 573128, 684056, 716410, 850448, 855070, 1055240, 1063060, 1146256, 1368112, 1432820, 1647743, 1710140, 1966661, 2110480, 2126120, 2650717, 2865640, 3295486, 3420280, 3933322, 4252240, 5301434, 5731280, 6590972, 6840560, 7866644, 8238715, 9833305, 10602868, 13181944, 13253585, 15733288, 16477430, 19666610, 21205736, 26363888, 26507170, 31466576, 32954860, 39333220, 42411472, 53014340, 60966491, 65909720, 78666440, 106028680, 121932982, 131819440, 157332880, 212057360, 243865964, 304832455, 487731928, 609664910, 975463856, 1219329820, 2438659640, 4877319280]

約数ペア:

[(1, 4877319280), (2, 2438659640), (4, 1219329820), (5, 975463856), (8, 609664910), (10, 487731928), (16, 304832455), (20, 243865964), (23, 212057360), (31, 157332880), (37, 131819440), (40, 121932982), (46, 106028680), (62, 78666440), (74, 65909720), (80, 60966491), (92, 53014340), (115, 42411472), (124, 39333220), (148, 32954860), (155, 31466576), (184, 26507170), (185, 26363888), (230, 21205736), (248, 19666610), (296, 16477430), (310, 15733288), (368, 13253585), (370, 13181944), (460, 10602868), (496, 9833305), (592, 8238715), (620, 7866644), (713, 6840560), (740, 6590972), (851, 5731280), (920, 5301434), (1147, 4252240), (1240, 3933322), (1426, 3420280), (1480, 3295486), (1702, 2865640), (1840, 2650717), (2294, 2126120), (2311, 2110480), (2480, 1966661), (2852, 1710140), (2960, 1647743), (3404, 1432820), (3565, 1368112), (4255, 1146256), (4588, 1063060), (4622, 1055240), (5704, 855070), (5735, 850448), (6808, 716410), (7130, 684056), (8510, 573128), (9176, 531530), (9244, 527620), (11408, 427535), (11470, 425224), (11555, 422096), (13616, 358205), (14260, 342028), (17020, 286564), (18352, 265765), (18488, 263810), (22940, 212612), (23110, 211048), (26381, 184880), (28520, 171014), (34040, 143282), (36976, 131905), (45880, 106306), (46220, 105524), (52762, 92440), (53153, 91760), (57040, 85507), (68080, 71641)]