70072720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38083}}^1$

素因数の和:38119

約数の個数: 40

約数和(自身を含む): 170006976

約数和(自身を除く): 99934256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 38083, 76166, 152332, 190415, 304664, 380830, 609328, 761660, 875909, 1523320, 1751818, 3046640, 3503636, 4379545, 7007272, 8759090, 14014544, 17518180, 35036360, 70072720]

約数ペア:

[(1, 70072720), (2, 35036360), (4, 17518180), (5, 14014544), (8, 8759090), (10, 7007272), (16, 4379545), (20, 3503636), (23, 3046640), (40, 1751818), (46, 1523320), (80, 875909), (92, 761660), (115, 609328), (184, 380830), (230, 304664), (368, 190415), (460, 152332), (920, 76166), (1840, 38083)]