70982720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7649}}^1$

素因数の和:7695

約数の個数: 56

約数和(自身を含む): 174879000

約数和(自身を除く): 103896280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 7649, 9280, 15298, 30596, 38245, 61192, 76490, 122384, 152980, 221821, 244768, 305960, 443642, 489536, 611920, 887284, 1109105, 1223840, 1774568, 2218210, 2447680, 3549136, 4436420, 7098272, 8872840, 14196544, 17745680, 35491360, 70982720]

約数ペア:

[(1, 70982720), (2, 35491360), (4, 17745680), (5, 14196544), (8, 8872840), (10, 7098272), (16, 4436420), (20, 3549136), (29, 2447680), (32, 2218210), (40, 1774568), (58, 1223840), (64, 1109105), (80, 887284), (116, 611920), (145, 489536), (160, 443642), (232, 305960), (290, 244768), (320, 221821), (464, 152980), (580, 122384), (928, 76490), (1160, 61192), (1856, 38245), (2320, 30596), (4640, 15298), (7649, 9280)]