72677560

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1523}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 163769040

約数和(自身を除く): 91091480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 1523, 2386, 3046, 4772, 5965, 6092, 7615, 9544, 11930, 12184, 15230, 23860, 30460, 47720, 60920, 1816939, 3633878, 7267756, 9084695, 14535512, 18169390, 36338780, 72677560]

約数ペア:

[(1, 72677560), (2, 36338780), (4, 18169390), (5, 14535512), (8, 9084695), (10, 7267756), (20, 3633878), (40, 1816939), (1193, 60920), (1523, 47720), (2386, 30460), (3046, 23860), (4772, 15230), (5965, 12184), (6092, 11930), (7615, 9544)]