73139320

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10949}}^1$

素因数の和:11127

約数の個数: 32

約数和(自身を含む): 165564000

約数和(自身を除く): 92424680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 10949, 21898, 43796, 54745, 87592, 109490, 218980, 437960, 1828483, 3656966, 7313932, 9142415, 14627864, 18284830, 36569660, 73139320]

約数ペア:

[(1, 73139320), (2, 36569660), (4, 18284830), (5, 14627864), (8, 9142415), (10, 7313932), (20, 3656966), (40, 1828483), (167, 437960), (334, 218980), (668, 109490), (835, 87592), (1336, 54745), (1670, 43796), (3340, 21898), (6680, 10949)]