101447320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 253638000

約数和(自身を除く): 152190680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 169, 172, 215, 260, 338, 344, 349, 430, 520, 559, 676, 698, 845, 860, 1118, 1352, 1396, 1690, 1720, 1745, 2236, 2792, 2795, 3380, 3490, 4472, 4537, 5590, 6760, 6980, 7267, 9074, 11180, 13960, 14534, 15007, 18148, 22360, 22685, 29068, 30014, 36296, 36335, 45370, 58136, 58981, 60028, 72670, 75035, 90740, 117962, 120056, 145340, 150070, 181480, 195091, 235924, 290680, 294905, 300140, 390182, 471848, 589810, 600280, 780364, 975455, 1179620, 1560728, 1950910, 2359240, 2536183, 3901820, 5072366, 7803640, 10144732, 12680915, 20289464, 25361830, 50723660, 101447320]

約数ペア:

[(1, 101447320), (2, 50723660), (4, 25361830), (5, 20289464), (8, 12680915), (10, 10144732), (13, 7803640), (20, 5072366), (26, 3901820), (40, 2536183), (43, 2359240), (52, 1950910), (65, 1560728), (86, 1179620), (104, 975455), (130, 780364), (169, 600280), (172, 589810), (215, 471848), (260, 390182), (338, 300140), (344, 294905), (349, 290680), (430, 235924), (520, 195091), (559, 181480), (676, 150070), (698, 145340), (845, 120056), (860, 117962), (1118, 90740), (1352, 75035), (1396, 72670), (1690, 60028), (1720, 58981), (1745, 58136), (2236, 45370), (2792, 36335), (2795, 36296), (3380, 30014), (3490, 29068), (4472, 22685), (4537, 22360), (5590, 18148), (6760, 15007), (6980, 14534), (7267, 13960), (9074, 11180)]