57828040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 137032560

約数和(自身を除く): 79204520

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 740, 820, 953, 1480, 1517, 1640, 1906, 3034, 3812, 4765, 6068, 7585, 7624, 9530, 12136, 15170, 19060, 30340, 35261, 38120, 39073, 60680, 70522, 78146, 141044, 156292, 176305, 195365, 282088, 312584, 352610, 390730, 705220, 781460, 1410440, 1445701, 1562920, 2891402, 5782804, 7228505, 11565608, 14457010, 28914020, 57828040]

約数ペア:

[(1, 57828040), (2, 28914020), (4, 14457010), (5, 11565608), (8, 7228505), (10, 5782804), (20, 2891402), (37, 1562920), (40, 1445701), (41, 1410440), (74, 781460), (82, 705220), (148, 390730), (164, 352610), (185, 312584), (205, 282088), (296, 195365), (328, 176305), (370, 156292), (410, 141044), (740, 78146), (820, 70522), (953, 60680), (1480, 39073), (1517, 38120), (1640, 35261), (1906, 30340), (3034, 19060), (3812, 15170), (4765, 12136), (6068, 9530), (7585, 7624)]