372865480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17489}}^1$

素因数の和:17554

約数の個数: 64

約数和(自身を含む): 925570800

約数和(自身を除く): 552705320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 17489, 21320, 34978, 69956, 87445, 139912, 174890, 227357, 349780, 454714, 699560, 717049, 909428, 1136785, 1434098, 1818856, 2273570, 2868196, 3585245, 4547140, 5736392, 7170490, 9094280, 9321637, 14340980, 18643274, 28681960, 37286548, 46608185, 74573096, 93216370, 186432740, 372865480]

約数ペア:

[(1, 372865480), (2, 186432740), (4, 93216370), (5, 74573096), (8, 46608185), (10, 37286548), (13, 28681960), (20, 18643274), (26, 14340980), (40, 9321637), (41, 9094280), (52, 7170490), (65, 5736392), (82, 4547140), (104, 3585245), (130, 2868196), (164, 2273570), (205, 1818856), (260, 1434098), (328, 1136785), (410, 909428), (520, 717049), (533, 699560), (820, 454714), (1066, 349780), (1640, 227357), (2132, 174890), (2665, 139912), (4264, 87445), (5330, 69956), (10660, 34978), (17489, 21320)]