4335464080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{92009}}^1$

素因数の和:92072

約数の個数: 80

約数和(自身を含む): 10952870400

約数和(自身を除く): 6617406320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 23560, 47120, 92009, 184018, 368036, 460045, 736072, 920090, 1472144, 1748171, 1840180, 2852279, 3496342, 3680360, 5704558, 6992684, 7360720, 8740855, 11409116, 13985368, 14261395, 17481710, 22818232, 27970736, 28522790, 34963420, 45636464, 54193301, 57045580, 69926840, 108386602, 114091160, 139853680, 216773204, 228182320, 270966505, 433546408, 541933010, 867092816, 1083866020, 2167732040, 4335464080]

約数ペア:

[(1, 4335464080), (2, 2167732040), (4, 1083866020), (5, 867092816), (8, 541933010), (10, 433546408), (16, 270966505), (19, 228182320), (20, 216773204), (31, 139853680), (38, 114091160), (40, 108386602), (62, 69926840), (76, 57045580), (80, 54193301), (95, 45636464), (124, 34963420), (152, 28522790), (155, 27970736), (190, 22818232), (248, 17481710), (304, 14261395), (310, 13985368), (380, 11409116), (496, 8740855), (589, 7360720), (620, 6992684), (760, 5704558), (1178, 3680360), (1240, 3496342), (1520, 2852279), (2356, 1840180), (2480, 1748171), (2945, 1472144), (4712, 920090), (5890, 736072), (9424, 460045), (11780, 368036), (23560, 184018), (47120, 92009)]