4261580491330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{740561}}^1$

素因数の和:741595

約数の個数: 64

約数和(自身を含む): 8343586206720

約数和(自身を除く): 4082005715390

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 977, 1178, 1954, 2945, 4885, 5890, 9770, 18563, 30287, 37126, 60574, 92815, 151435, 185630, 302870, 575453, 740561, 1150906, 1481122, 2877265, 3702805, 5754530, 7405610, 14070659, 22957391, 28141318, 45914782, 70353295, 114786955, 140706590, 229573910, 436190429, 723528097, 872380858, 1447056194, 2180952145, 3617640485, 4361904290, 7235280970, 13747033843, 22429371007, 27494067686, 44858742014, 68735169215, 112146855035, 137470338430, 224293710070, 426158049133, 852316098266, 2130790245665, 4261580491330]

約数ペア:

[(1, 4261580491330), (2, 2130790245665), (5, 852316098266), (10, 426158049133), (19, 224293710070), (31, 137470338430), (38, 112146855035), (62, 68735169215), (95, 44858742014), (155, 27494067686), (190, 22429371007), (310, 13747033843), (589, 7235280970), (977, 4361904290), (1178, 3617640485), (1954, 2180952145), (2945, 1447056194), (4885, 872380858), (5890, 723528097), (9770, 436190429), (18563, 229573910), (30287, 140706590), (37126, 114786955), (60574, 70353295), (92815, 45914782), (151435, 28141318), (185630, 22957391), (302870, 14070659), (575453, 7405610), (740561, 5754530), (1150906, 3702805), (1481122, 2877265)]