62939920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 154990080

約数和(自身を除く): 92050160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 619, 620, 656, 820, 1238, 1240, 1271, 1640, 2476, 2480, 2542, 3095, 3280, 4952, 5084, 6190, 6355, 9904, 10168, 12380, 12710, 19189, 20336, 24760, 25379, 25420, 38378, 49520, 50758, 50840, 76756, 95945, 101516, 101680, 126895, 153512, 191890, 203032, 253790, 307024, 383780, 406064, 507580, 767560, 786749, 1015160, 1535120, 1573498, 2030320, 3146996, 3933745, 6293992, 7867490, 12587984, 15734980, 31469960, 62939920]

約数ペア:

[(1, 62939920), (2, 31469960), (4, 15734980), (5, 12587984), (8, 7867490), (10, 6293992), (16, 3933745), (20, 3146996), (31, 2030320), (40, 1573498), (41, 1535120), (62, 1015160), (80, 786749), (82, 767560), (124, 507580), (155, 406064), (164, 383780), (205, 307024), (248, 253790), (310, 203032), (328, 191890), (410, 153512), (496, 126895), (619, 101680), (620, 101516), (656, 95945), (820, 76756), (1238, 50840), (1240, 50758), (1271, 49520), (1640, 38378), (2476, 25420), (2480, 25379), (2542, 24760), (3095, 20336), (3280, 19189), (4952, 12710), (5084, 12380), (6190, 10168), (6355, 9904)]