45655480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 116474400

約数和(自身を除く): 70818920

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, 4621, 4940, 9242, 9880, 18484, 23105, 36968, 46210, 60073, 87799, 92420, 120146, 175598, 184840, 240292, 300365, 351196, 438995, 480584, 600730, 702392, 877990, 1141387, 1201460, 1755980, 2282774, 2402920, 3511960, 4565548, 5706935, 9131096, 11413870, 22827740, 45655480]

約数ペア:

[(1, 45655480), (2, 22827740), (4, 11413870), (5, 9131096), (8, 5706935), (10, 4565548), (13, 3511960), (19, 2402920), (20, 2282774), (26, 1755980), (38, 1201460), (40, 1141387), (52, 877990), (65, 702392), (76, 600730), (95, 480584), (104, 438995), (130, 351196), (152, 300365), (190, 240292), (247, 184840), (260, 175598), (380, 120146), (494, 92420), (520, 87799), (760, 60073), (988, 46210), (1235, 36968), (1976, 23105), (2470, 18484), (4621, 9880), (4940, 9242)]