70788160

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1583

約数の個数: 56

約数和(自身を含む): 169758360

約数和(自身を除く): 98970200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1409, 1570, 2512, 2818, 3140, 5024, 5636, 6280, 7045, 10048, 11272, 12560, 14090, 22544, 25120, 28180, 45088, 50240, 56360, 90176, 112720, 221213, 225440, 442426, 450880, 884852, 1106065, 1769704, 2212130, 3539408, 4424260, 7078816, 8848520, 14157632, 17697040, 35394080, 70788160]

約数ペア:

[(1, 70788160), (2, 35394080), (4, 17697040), (5, 14157632), (8, 8848520), (10, 7078816), (16, 4424260), (20, 3539408), (32, 2212130), (40, 1769704), (64, 1106065), (80, 884852), (157, 450880), (160, 442426), (314, 225440), (320, 221213), (628, 112720), (785, 90176), (1256, 56360), (1409, 50240), (1570, 45088), (2512, 28180), (2818, 25120), (3140, 22544), (5024, 14090), (5636, 12560), (6280, 11272), (7045, 10048)]