7514913014780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{238266107}}^1$

素因数の和:238266218

約数の個数: 48

約数和(自身を含む): 16812056580480

約数和(自身を除く): 9297143565700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 6308, 7885, 15770, 31540, 238266107, 476532214, 953064428, 1191330535, 2382661070, 4527056033, 4765322140, 9054112066, 18108224132, 19776086881, 22635280165, 39552173762, 45270560330, 79104347524, 90541120660, 98880434405, 197760868810, 375745650739, 395521737620, 751491301478, 1502982602956, 1878728253695, 3757456507390, 7514913014780]

約数ペア:

[(1, 7514913014780), (2, 3757456507390), (4, 1878728253695), (5, 1502982602956), (10, 751491301478), (19, 395521737620), (20, 375745650739), (38, 197760868810), (76, 98880434405), (83, 90541120660), (95, 79104347524), (166, 45270560330), (190, 39552173762), (332, 22635280165), (380, 19776086881), (415, 18108224132), (830, 9054112066), (1577, 4765322140), (1660, 4527056033), (3154, 2382661070), (6308, 1191330535), (7885, 953064428), (15770, 476532214), (31540, 238266107)]