88568220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 268692480

約数和(自身を除く): 180124260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 271, 390, 419, 542, 780, 813, 838, 1084, 1257, 1355, 1626, 1676, 2095, 2514, 2710, 3252, 3523, 4065, 4190, 5028, 5420, 5447, 6285, 7046, 8130, 8380, 10569, 10894, 12570, 14092, 16260, 16341, 17615, 21138, 21788, 25140, 27235, 32682, 35230, 42276, 52845, 54470, 65364, 70460, 81705, 105690, 108940, 113549, 163410, 211380, 227098, 326820, 340647, 454196, 567745, 681294, 1135490, 1362588, 1476137, 1703235, 2270980, 2952274, 3406470, 4428411, 5904548, 6812940, 7380685, 8856822, 14761370, 17713644, 22142055, 29522740, 44284110, 88568220]

約数ペア:

[(1, 88568220), (2, 44284110), (3, 29522740), (4, 22142055), (5, 17713644), (6, 14761370), (10, 8856822), (12, 7380685), (13, 6812940), (15, 5904548), (20, 4428411), (26, 3406470), (30, 2952274), (39, 2270980), (52, 1703235), (60, 1476137), (65, 1362588), (78, 1135490), (130, 681294), (156, 567745), (195, 454196), (260, 340647), (271, 326820), (390, 227098), (419, 211380), (542, 163410), (780, 113549), (813, 108940), (838, 105690), (1084, 81705), (1257, 70460), (1355, 65364), (1626, 54470), (1676, 52845), (2095, 42276), (2514, 35230), (2710, 32682), (3252, 27235), (3523, 25140), (4065, 21788), (4190, 21138), (5028, 17615), (5420, 16341), (5447, 16260), (6285, 14092), (7046, 12570), (8130, 10894), (8380, 10569)]