86459440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 210924000

約数和(自身を除く): 124464560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 83, 116, 145, 166, 232, 290, 332, 415, 449, 464, 580, 664, 830, 898, 1160, 1328, 1660, 1796, 2245, 2320, 2407, 3320, 3592, 4490, 4814, 6640, 7184, 8980, 9628, 12035, 13021, 17960, 19256, 24070, 26042, 35920, 37267, 38512, 48140, 52084, 65105, 74534, 96280, 104168, 130210, 149068, 186335, 192560, 208336, 260420, 298136, 372670, 520840, 596272, 745340, 1041680, 1080743, 1490680, 2161486, 2981360, 4322972, 5403715, 8645944, 10807430, 17291888, 21614860, 43229720, 86459440]

約数ペア:

[(1, 86459440), (2, 43229720), (4, 21614860), (5, 17291888), (8, 10807430), (10, 8645944), (16, 5403715), (20, 4322972), (29, 2981360), (40, 2161486), (58, 1490680), (80, 1080743), (83, 1041680), (116, 745340), (145, 596272), (166, 520840), (232, 372670), (290, 298136), (332, 260420), (415, 208336), (449, 192560), (464, 186335), (580, 149068), (664, 130210), (830, 104168), (898, 96280), (1160, 74534), (1328, 65105), (1660, 52084), (1796, 48140), (2245, 38512), (2320, 37267), (2407, 35920), (3320, 26042), (3592, 24070), (4490, 19256), (4814, 17960), (6640, 13021), (7184, 12035), (8980, 9628)]