520034300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 1171591680

約数和(自身を除く): 651557380

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 227, 310, 454, 620, 739, 775, 908, 1135, 1478, 1550, 2270, 2956, 3100, 3695, 4540, 5675, 7037, 7390, 11350, 14074, 14780, 18475, 22700, 22909, 28148, 35185, 36950, 45818, 70370, 73900, 91636, 114545, 140740, 167753, 175925, 229090, 335506, 351850, 458180, 572725, 671012, 703700, 838765, 1145450, 1677530, 2290900, 3355060, 4193825, 5200343, 8387650, 10400686, 16775300, 20801372, 26001715, 52003430, 104006860, 130008575, 260017150, 520034300]

約数ペア:

[(1, 520034300), (2, 260017150), (4, 130008575), (5, 104006860), (10, 52003430), (20, 26001715), (25, 20801372), (31, 16775300), (50, 10400686), (62, 8387650), (100, 5200343), (124, 4193825), (155, 3355060), (227, 2290900), (310, 1677530), (454, 1145450), (620, 838765), (739, 703700), (775, 671012), (908, 572725), (1135, 458180), (1478, 351850), (1550, 335506), (2270, 229090), (2956, 175925), (3100, 167753), (3695, 140740), (4540, 114545), (5675, 91636), (7037, 73900), (7390, 70370), (11350, 45818), (14074, 36950), (14780, 35185), (18475, 28148), (22700, 22909)]