17225520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5550

約数の個数: 80

約数和(自身を含む): 57517152

約数和(自身を除く): 40291632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5521, 11042, 16563, 22084, 27605, 33126, 44168, 55210, 66252, 71773, 82815, 88336, 110420, 132504, 143546, 165630, 215319, 220840, 265008, 287092, 331260, 358865, 430638, 441680, 574184, 662520, 717730, 861276, 1076595, 1148368, 1325040, 1435460, 1722552, 2153190, 2870920, 3445104, 4306380, 5741840, 8612760, 17225520]

約数ペア:

[(1, 17225520), (2, 8612760), (3, 5741840), (4, 4306380), (5, 3445104), (6, 2870920), (8, 2153190), (10, 1722552), (12, 1435460), (13, 1325040), (15, 1148368), (16, 1076595), (20, 861276), (24, 717730), (26, 662520), (30, 574184), (39, 441680), (40, 430638), (48, 358865), (52, 331260), (60, 287092), (65, 265008), (78, 220840), (80, 215319), (104, 165630), (120, 143546), (130, 132504), (156, 110420), (195, 88336), (208, 82815), (240, 71773), (260, 66252), (312, 55210), (390, 44168), (520, 33126), (624, 27605), (780, 22084), (1040, 16563), (1560, 11042), (3120, 5521)]