392286050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 841446144

約数和(自身を除く): 449160094

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 131, 170, 221, 262, 271, 325, 425, 442, 542, 650, 655, 850, 1105, 1310, 1355, 1703, 2210, 2227, 2710, 3275, 3406, 3523, 4454, 4607, 5525, 6550, 6775, 7046, 8515, 9214, 11050, 11135, 13550, 17030, 17615, 22270, 23035, 28951, 35230, 35501, 42575, 46070, 55675, 57902, 59891, 71002, 85150, 88075, 111350, 115175, 119782, 144755, 176150, 177505, 230350, 289510, 299455, 355010, 461513, 598910, 603517, 723775, 887525, 923026, 1207034, 1447550, 1497275, 1775050, 2307565, 2994550, 3017585, 4615130, 6035170, 7845721, 11537825, 15087925, 15691442, 23075650, 30175850, 39228605, 78457210, 196143025, 392286050]

約数ペア:

[(1, 392286050), (2, 196143025), (5, 78457210), (10, 39228605), (13, 30175850), (17, 23075650), (25, 15691442), (26, 15087925), (34, 11537825), (50, 7845721), (65, 6035170), (85, 4615130), (130, 3017585), (131, 2994550), (170, 2307565), (221, 1775050), (262, 1497275), (271, 1447550), (325, 1207034), (425, 923026), (442, 887525), (542, 723775), (650, 603517), (655, 598910), (850, 461513), (1105, 355010), (1310, 299455), (1355, 289510), (1703, 230350), (2210, 177505), (2227, 176150), (2710, 144755), (3275, 119782), (3406, 115175), (3523, 111350), (4454, 88075), (4607, 85150), (5525, 71002), (6550, 59891), (6775, 57902), (7046, 55675), (8515, 46070), (9214, 42575), (11050, 35501), (11135, 35230), (13550, 28951), (17030, 23035), (17615, 22270)]