79418820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3511}}^1$

素因数の和:3565

約数の個数: 96

約数和(自身を含む): 247806720

約数和(自身を除く): 168387900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3511, 3770, 4524, 5655, 7022, 7540, 10533, 11310, 14044, 17555, 21066, 22620, 35110, 42132, 45643, 52665, 70220, 91286, 101819, 105330, 136929, 182572, 203638, 210660, 228215, 273858, 305457, 407276, 456430, 509095, 547716, 610914, 684645, 912860, 1018190, 1221828, 1323647, 1369290, 1527285, 2036380, 2647294, 2738580, 3054570, 3970941, 5294588, 6109140, 6618235, 7941882, 13236470, 15883764, 19854705, 26472940, 39709410, 79418820]

約数ペア:

[(1, 79418820), (2, 39709410), (3, 26472940), (4, 19854705), (5, 15883764), (6, 13236470), (10, 7941882), (12, 6618235), (13, 6109140), (15, 5294588), (20, 3970941), (26, 3054570), (29, 2738580), (30, 2647294), (39, 2036380), (52, 1527285), (58, 1369290), (60, 1323647), (65, 1221828), (78, 1018190), (87, 912860), (116, 684645), (130, 610914), (145, 547716), (156, 509095), (174, 456430), (195, 407276), (260, 305457), (290, 273858), (348, 228215), (377, 210660), (390, 203638), (435, 182572), (580, 136929), (754, 105330), (780, 101819), (870, 91286), (1131, 70220), (1508, 52665), (1740, 45643), (1885, 42132), (2262, 35110), (3511, 22620), (3770, 21066), (4524, 17555), (5655, 14044), (7022, 11310), (7540, 10533)]