39700560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 124617024

約数和(自身を除く): 84916464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 1993, 2490, 3320, 3984, 3986, 4980, 5979, 6640, 7972, 9960, 9965, 11958, 15944, 19920, 19930, 23916, 29895, 31888, 39860, 47832, 59790, 79720, 95664, 119580, 159440, 165419, 239160, 330838, 478320, 496257, 661676, 827095, 992514, 1323352, 1654190, 1985028, 2481285, 2646704, 3308380, 3970056, 4962570, 6616760, 7940112, 9925140, 13233520, 19850280, 39700560]

約数ペア:

[(1, 39700560), (2, 19850280), (3, 13233520), (4, 9925140), (5, 7940112), (6, 6616760), (8, 4962570), (10, 3970056), (12, 3308380), (15, 2646704), (16, 2481285), (20, 1985028), (24, 1654190), (30, 1323352), (40, 992514), (48, 827095), (60, 661676), (80, 496257), (83, 478320), (120, 330838), (166, 239160), (240, 165419), (249, 159440), (332, 119580), (415, 95664), (498, 79720), (664, 59790), (830, 47832), (996, 39860), (1245, 31888), (1328, 29895), (1660, 23916), (1992, 19930), (1993, 19920), (2490, 15944), (3320, 11958), (3984, 9965), (3986, 9960), (4980, 7972), (5979, 6640)]