104522080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1680

約数の個数: 96

約数和(自身を含む): 274675968

約数和(自身を除く): 170153888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 1621, 2015, 2080, 2480, 3224, 3242, 4030, 4960, 6448, 6484, 8060, 8105, 12896, 12968, 16120, 16210, 21073, 25936, 32240, 32420, 42146, 50251, 51872, 64480, 64840, 84292, 100502, 105365, 129680, 168584, 201004, 210730, 251255, 259360, 337168, 402008, 421460, 502510, 653263, 674336, 804016, 842920, 1005020, 1306526, 1608032, 1685840, 2010040, 2613052, 3266315, 3371680, 4020080, 5226104, 6532630, 8040160, 10452208, 13065260, 20904416, 26130520, 52261040, 104522080]

約数ペア:

[(1, 104522080), (2, 52261040), (4, 26130520), (5, 20904416), (8, 13065260), (10, 10452208), (13, 8040160), (16, 6532630), (20, 5226104), (26, 4020080), (31, 3371680), (32, 3266315), (40, 2613052), (52, 2010040), (62, 1685840), (65, 1608032), (80, 1306526), (104, 1005020), (124, 842920), (130, 804016), (155, 674336), (160, 653263), (208, 502510), (248, 421460), (260, 402008), (310, 337168), (403, 259360), (416, 251255), (496, 210730), (520, 201004), (620, 168584), (806, 129680), (992, 105365), (1040, 100502), (1240, 84292), (1612, 64840), (1621, 64480), (2015, 51872), (2080, 50251), (2480, 42146), (3224, 32420), (3242, 32240), (4030, 25936), (4960, 21073), (6448, 16210), (6484, 16120), (8060, 12968), (8105, 12896)]