38067207020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{777199}}^1$

素因数の和:777318

約数の個数: 48

約数和(自身を含む): 83564544000

約数和(自身を除く): 45497336980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 790, 1580, 2449, 4898, 9796, 12245, 24490, 48980, 777199, 1554398, 3108796, 3885995, 7771990, 15543980, 24093169, 48186338, 61398721, 96372676, 120465845, 122797442, 240931690, 245594884, 306993605, 481863380, 613987210, 1227974420, 1903360351, 3806720702, 7613441404, 9516801755, 19033603510, 38067207020]

約数ペア:

[(1, 38067207020), (2, 19033603510), (4, 9516801755), (5, 7613441404), (10, 3806720702), (20, 1903360351), (31, 1227974420), (62, 613987210), (79, 481863380), (124, 306993605), (155, 245594884), (158, 240931690), (310, 122797442), (316, 120465845), (395, 96372676), (620, 61398721), (790, 48186338), (1580, 24093169), (2449, 15543980), (4898, 7771990), (9796, 3885995), (12245, 3108796), (24490, 1554398), (48980, 777199)]