5280649660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2\times {\mathrm{181}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 13231030176

約数和(自身を除く): 7950380516

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 101, 110, 130, 143, 181, 202, 220, 260, 286, 362, 404, 505, 572, 715, 724, 905, 1010, 1111, 1313, 1430, 1810, 1991, 2020, 2222, 2353, 2626, 2860, 3620, 3982, 4444, 4706, 5252, 5555, 6565, 7964, 9412, 9955, 10201, 11110, 11765, 13130, 14443, 18281, 19910, 20402, 22220, 23530, 25883, 26260, 28886, 36562, 39820, 40804, 47060, 51005, 51766, 57772, 72215, 73124, 91405, 102010, 103532, 112211, 129415, 132613, 144430, 182810, 201091, 204020, 224422, 237653, 258830, 265226, 288860, 365620, 402182, 448844, 475306, 517660, 530452, 561055, 663065, 804364, 950612, 1005455, 1122110, 1188265, 1326130, 1458743, 1846381, 2010910, 2244220, 2376530, 2614183, 2652260, 2917486, 3692762, 4021820, 4753060, 5228366, 5834972, 7293715, 7385524, 9231905, 10456732, 13070915, 14587430, 18463810, 20310191, 24002953, 26141830, 29174860, 36927620, 40620382, 48005906, 52283660, 81240764, 96011812, 101550955, 120014765, 203101910, 240029530, 264032483, 406203820, 480059060, 528064966, 1056129932, 1320162415, 2640324830, 5280649660]

約数ペア:

[(1, 5280649660), (2, 2640324830), (4, 1320162415), (5, 1056129932), (10, 528064966), (11, 480059060), (13, 406203820), (20, 264032483), (22, 240029530), (26, 203101910), (44, 120014765), (52, 101550955), (55, 96011812), (65, 81240764), (101, 52283660), (110, 48005906), (130, 40620382), (143, 36927620), (181, 29174860), (202, 26141830), (220, 24002953), (260, 20310191), (286, 18463810), (362, 14587430), (404, 13070915), (505, 10456732), (572, 9231905), (715, 7385524), (724, 7293715), (905, 5834972), (1010, 5228366), (1111, 4753060), (1313, 4021820), (1430, 3692762), (1810, 2917486), (1991, 2652260), (2020, 2614183), (2222, 2376530), (2353, 2244220), (2626, 2010910), (2860, 1846381), (3620, 1458743), (3982, 1326130), (4444, 1188265), (4706, 1122110), (5252, 1005455), (5555, 950612), (6565, 804364), (7964, 663065), (9412, 561055), (9955, 530452), (10201, 517660), (11110, 475306), (11765, 448844), (13130, 402182), (14443, 365620), (18281, 288860), (19910, 265226), (20402, 258830), (22220, 237653), (23530, 224422), (25883, 204020), (26260, 201091), (28886, 182810), (36562, 144430), (39820, 132613), (40804, 129415), (47060, 112211), (51005, 103532), (51766, 102010), (57772, 91405), (72215, 73124)]