1764156700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4943}}^1$

素因数の和:5083

約数の個数: 72

約数和(自身を含む): 3965246208

約数和(自身を除く): 2201089508

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 83, 86, 100, 166, 172, 215, 332, 415, 430, 830, 860, 1075, 1660, 2075, 2150, 3569, 4150, 4300, 4943, 7138, 8300, 9886, 14276, 17845, 19772, 24715, 35690, 49430, 71380, 89225, 98860, 123575, 178450, 212549, 247150, 356900, 410269, 425098, 494300, 820538, 850196, 1062745, 1641076, 2051345, 2125490, 4102690, 4250980, 5313725, 8205380, 10256725, 10627450, 17641567, 20513450, 21254900, 35283134, 41026900, 70566268, 88207835, 176415670, 352831340, 441039175, 882078350, 1764156700]

約数ペア:

[(1, 1764156700), (2, 882078350), (4, 441039175), (5, 352831340), (10, 176415670), (20, 88207835), (25, 70566268), (43, 41026900), (50, 35283134), (83, 21254900), (86, 20513450), (100, 17641567), (166, 10627450), (172, 10256725), (215, 8205380), (332, 5313725), (415, 4250980), (430, 4102690), (830, 2125490), (860, 2051345), (1075, 1641076), (1660, 1062745), (2075, 850196), (2150, 820538), (3569, 494300), (4150, 425098), (4300, 410269), (4943, 356900), (7138, 247150), (8300, 212549), (9886, 178450), (14276, 123575), (17845, 98860), (19772, 89225), (24715, 71380), (35690, 49430)]