71374392050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{339959}}^1$

素因数の和:340020

約数の個数: 96

約数和(自身を含む): 159346051200

約数和(自身を除く): 87971659150

約数列:

[1, 2, 5, 10, 13, 17, 19, 25, 26, 34, 38, 50, 65, 85, 95, 130, 170, 190, 221, 247, 323, 325, 425, 442, 475, 494, 646, 650, 850, 950, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 5525, 6175, 8075, 8398, 11050, 12350, 16150, 20995, 41990, 104975, 209950, 339959, 679918, 1699795, 3399590, 4419467, 5779303, 6459221, 8498975, 8838934, 11558606, 12918442, 16997950, 22097335, 28896515, 32296105, 44194670, 57793030, 64592210, 75130939, 83969873, 109806757, 110486675, 144482575, 150261878, 161480525, 167939746, 219613514, 220973350, 288965150, 322961050, 375654695, 419849365, 549033785, 751309390, 839698730, 1098067570, 1427487841, 1878273475, 2099246825, 2745168925, 2854975682, 3756546950, 4198493650, 5490337850, 7137439205, 14274878410, 35687196025, 71374392050]

約数ペア:

[(1, 71374392050), (2, 35687196025), (5, 14274878410), (10, 7137439205), (13, 5490337850), (17, 4198493650), (19, 3756546950), (25, 2854975682), (26, 2745168925), (34, 2099246825), (38, 1878273475), (50, 1427487841), (65, 1098067570), (85, 839698730), (95, 751309390), (130, 549033785), (170, 419849365), (190, 375654695), (221, 322961050), (247, 288965150), (323, 220973350), (325, 219613514), (425, 167939746), (442, 161480525), (475, 150261878), (494, 144482575), (646, 110486675), (650, 109806757), (850, 83969873), (950, 75130939), (1105, 64592210), (1235, 57793030), (1615, 44194670), (2210, 32296105), (2470, 28896515), (3230, 22097335), (4199, 16997950), (5525, 12918442), (6175, 11558606), (8075, 8838934), (8398, 8498975), (11050, 6459221), (12350, 5779303), (16150, 4419467), (20995, 3399590), (41990, 1699795), (104975, 679918), (209950, 339959)]