275323340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 617068368

約数和(自身を除く): 341745028

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 491, 529, 530, 982, 1058, 1060, 1219, 1964, 2116, 2438, 2455, 2645, 4876, 4910, 5290, 6095, 9820, 10580, 11293, 12190, 22586, 24380, 26023, 28037, 45172, 52046, 56074, 56465, 104092, 112148, 112930, 130115, 140185, 225860, 259739, 260230, 280370, 519478, 520460, 560740, 598529, 1038956, 1197058, 1298695, 2394116, 2597390, 2992645, 5194780, 5985290, 11970580, 13766167, 27532334, 55064668, 68830835, 137661670, 275323340]

約数ペア:

[(1, 275323340), (2, 137661670), (4, 68830835), (5, 55064668), (10, 27532334), (20, 13766167), (23, 11970580), (46, 5985290), (53, 5194780), (92, 2992645), (106, 2597390), (115, 2394116), (212, 1298695), (230, 1197058), (265, 1038956), (460, 598529), (491, 560740), (529, 520460), (530, 519478), (982, 280370), (1058, 260230), (1060, 259739), (1219, 225860), (1964, 140185), (2116, 130115), (2438, 112930), (2455, 112148), (2645, 104092), (4876, 56465), (4910, 56074), (5290, 52046), (6095, 45172), (9820, 28037), (10580, 26023), (11293, 24380), (12190, 22586)]