1551117225440

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{54159121}}^1$

素因数の和:54159315

約数の個数: 48

約数和(自身を含む): 3684986660880

約数和(自身を除く): 2133869435440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 14320, 28640, 54159121, 108318242, 216636484, 270795605, 433272968, 541591210, 866545936, 1083182420, 1733091872, 2166364840, 4332729680, 8665459360, 9694482659, 19388965318, 38777930636, 48472413295, 77555861272, 96944826590, 155111722544, 193889653180, 310223445088, 387779306360, 775558612720, 1551117225440]

約数ペア:

[(1, 1551117225440), (2, 775558612720), (4, 387779306360), (5, 310223445088), (8, 193889653180), (10, 155111722544), (16, 96944826590), (20, 77555861272), (32, 48472413295), (40, 38777930636), (80, 19388965318), (160, 9694482659), (179, 8665459360), (358, 4332729680), (716, 2166364840), (895, 1733091872), (1432, 1083182420), (1790, 866545936), (2864, 541591210), (3580, 433272968), (5728, 270795605), (7160, 216636484), (14320, 108318242), (28640, 54159121)]