17193840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2358

約数の個数: 80

約数和(自身を含む): 55044096

約数和(自身を除く): 37850256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2311, 2480, 3720, 4622, 6933, 7440, 9244, 11555, 13866, 18488, 23110, 27732, 34665, 36976, 46220, 55464, 69330, 71641, 92440, 110928, 138660, 143282, 184880, 214923, 277320, 286564, 358205, 429846, 554640, 573128, 716410, 859692, 1074615, 1146256, 1432820, 1719384, 2149230, 2865640, 3438768, 4298460, 5731280, 8596920, 17193840]

約数ペア:

[(1, 17193840), (2, 8596920), (3, 5731280), (4, 4298460), (5, 3438768), (6, 2865640), (8, 2149230), (10, 1719384), (12, 1432820), (15, 1146256), (16, 1074615), (20, 859692), (24, 716410), (30, 573128), (31, 554640), (40, 429846), (48, 358205), (60, 286564), (62, 277320), (80, 214923), (93, 184880), (120, 143282), (124, 138660), (155, 110928), (186, 92440), (240, 71641), (248, 69330), (310, 55464), (372, 46220), (465, 36976), (496, 34665), (620, 27732), (744, 23110), (930, 18488), (1240, 13866), (1488, 11555), (1860, 9244), (2311, 7440), (2480, 6933), (3720, 4622)]