145700360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14747}}^1$

素因数の和:14790

約数の個数: 64

約数和(自身を含む): 371649600

約数和(自身を除く): 225949240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 14747, 29494, 58988, 73735, 117976, 147470, 191711, 280193, 294940, 383422, 560386, 589880, 766844, 958555, 1120772, 1400965, 1533688, 1917110, 2241544, 2801930, 3642509, 3834220, 5603860, 7285018, 7668440, 11207720, 14570036, 18212545, 29140072, 36425090, 72850180, 145700360]

約数ペア:

[(1, 145700360), (2, 72850180), (4, 36425090), (5, 29140072), (8, 18212545), (10, 14570036), (13, 11207720), (19, 7668440), (20, 7285018), (26, 5603860), (38, 3834220), (40, 3642509), (52, 2801930), (65, 2241544), (76, 1917110), (95, 1533688), (104, 1400965), (130, 1120772), (152, 958555), (190, 766844), (247, 589880), (260, 560386), (380, 383422), (494, 294940), (520, 280193), (760, 191711), (988, 147470), (1235, 117976), (1976, 73735), (2470, 58988), (4940, 29494), (9880, 14747)]