107375440

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 256733568

約数和(自身を除く): 149358128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 103, 157, 166, 206, 314, 332, 412, 415, 515, 628, 664, 785, 824, 830, 1030, 1256, 1328, 1570, 1648, 1660, 2060, 2512, 3140, 3320, 4120, 6280, 6640, 8240, 8549, 12560, 13031, 16171, 17098, 26062, 32342, 34196, 42745, 52124, 64684, 65155, 68392, 80855, 85490, 104248, 129368, 130310, 136784, 161710, 170980, 208496, 258736, 260620, 323420, 341960, 521240, 646840, 683920, 1042480, 1293680, 1342193, 2684386, 5368772, 6710965, 10737544, 13421930, 21475088, 26843860, 53687720, 107375440]

約数ペア:

[(1, 107375440), (2, 53687720), (4, 26843860), (5, 21475088), (8, 13421930), (10, 10737544), (16, 6710965), (20, 5368772), (40, 2684386), (80, 1342193), (83, 1293680), (103, 1042480), (157, 683920), (166, 646840), (206, 521240), (314, 341960), (332, 323420), (412, 260620), (415, 258736), (515, 208496), (628, 170980), (664, 161710), (785, 136784), (824, 130310), (830, 129368), (1030, 104248), (1256, 85490), (1328, 80855), (1570, 68392), (1648, 65155), (1660, 64684), (2060, 52124), (2512, 42745), (3140, 34196), (3320, 32342), (4120, 26062), (6280, 17098), (6640, 16171), (8240, 13031), (8549, 12560)]