15696482120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{673091}}^1$

素因数の和:673166

約数の個数: 64

約数和(自身を含む): 39254725440

約数和(自身を除く): 23558243320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 11660, 23320, 673091, 1346182, 2692364, 3365455, 5384728, 6730910, 7404001, 13461820, 14808002, 26923640, 29616004, 35673823, 37020005, 59232008, 71347646, 74040010, 142695292, 148080020, 178369115, 285390584, 296160040, 356738230, 392412053, 713476460, 784824106, 1426952920, 1569648212, 1962060265, 3139296424, 3924120530, 7848241060, 15696482120]

約数ペア:

[(1, 15696482120), (2, 7848241060), (4, 3924120530), (5, 3139296424), (8, 1962060265), (10, 1569648212), (11, 1426952920), (20, 784824106), (22, 713476460), (40, 392412053), (44, 356738230), (53, 296160040), (55, 285390584), (88, 178369115), (106, 148080020), (110, 142695292), (212, 74040010), (220, 71347646), (265, 59232008), (424, 37020005), (440, 35673823), (530, 29616004), (583, 26923640), (1060, 14808002), (1166, 13461820), (2120, 7404001), (2332, 6730910), (2915, 5384728), (4664, 3365455), (5830, 2692364), (11660, 1346182), (23320, 673091)]