73653040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 180792000

約数和(自身を除く): 107138960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 145, 212, 232, 265, 290, 424, 464, 530, 580, 599, 848, 1060, 1160, 1198, 1537, 2120, 2320, 2396, 2995, 3074, 4240, 4792, 5990, 6148, 7685, 9584, 11980, 12296, 15370, 17371, 23960, 24592, 30740, 31747, 34742, 47920, 61480, 63494, 69484, 86855, 122960, 126988, 138968, 158735, 173710, 253976, 277936, 317470, 347420, 507952, 634940, 694840, 920663, 1269880, 1389680, 1841326, 2539760, 3682652, 4603315, 7365304, 9206630, 14730608, 18413260, 36826520, 73653040]

約数ペア:

[(1, 73653040), (2, 36826520), (4, 18413260), (5, 14730608), (8, 9206630), (10, 7365304), (16, 4603315), (20, 3682652), (29, 2539760), (40, 1841326), (53, 1389680), (58, 1269880), (80, 920663), (106, 694840), (116, 634940), (145, 507952), (212, 347420), (232, 317470), (265, 277936), (290, 253976), (424, 173710), (464, 158735), (530, 138968), (580, 126988), (599, 122960), (848, 86855), (1060, 69484), (1160, 63494), (1198, 61480), (1537, 47920), (2120, 34742), (2320, 31747), (2396, 30740), (2995, 24592), (3074, 23960), (4240, 17371), (4792, 15370), (5990, 12296), (6148, 11980), (7685, 9584)]