82570360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3976

約数の個数: 64

約数和(自身を含む): 203109120

約数和(自身を除く): 120538760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 3917, 4216, 5270, 7834, 10540, 15668, 19585, 21080, 31336, 39170, 66589, 78340, 121427, 133178, 156680, 242854, 266356, 332945, 485708, 532712, 607135, 665890, 971416, 1214270, 1331780, 2064259, 2428540, 2663560, 4128518, 4857080, 8257036, 10321295, 16514072, 20642590, 41285180, 82570360]

約数ペア:

[(1, 82570360), (2, 41285180), (4, 20642590), (5, 16514072), (8, 10321295), (10, 8257036), (17, 4857080), (20, 4128518), (31, 2663560), (34, 2428540), (40, 2064259), (62, 1331780), (68, 1214270), (85, 971416), (124, 665890), (136, 607135), (155, 532712), (170, 485708), (248, 332945), (310, 266356), (340, 242854), (527, 156680), (620, 133178), (680, 121427), (1054, 78340), (1240, 66589), (2108, 39170), (2635, 31336), (3917, 21080), (4216, 19585), (5270, 15668), (7834, 10540)]