74224280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3108

約数の個数: 64

約数和(自身を含む): 183738240

約数和(自身を除く): 109513960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3037, 3055, 4888, 6074, 6110, 12148, 12220, 15185, 24296, 24440, 30370, 39481, 60740, 78962, 121480, 142739, 157924, 197405, 285478, 315848, 394810, 570956, 713695, 789620, 1141912, 1427390, 1579240, 1855607, 2854780, 3711214, 5709560, 7422428, 9278035, 14844856, 18556070, 37112140, 74224280]

約数ペア:

[(1, 74224280), (2, 37112140), (4, 18556070), (5, 14844856), (8, 9278035), (10, 7422428), (13, 5709560), (20, 3711214), (26, 2854780), (40, 1855607), (47, 1579240), (52, 1427390), (65, 1141912), (94, 789620), (104, 713695), (130, 570956), (188, 394810), (235, 315848), (260, 285478), (376, 197405), (470, 157924), (520, 142739), (611, 121480), (940, 78962), (1222, 60740), (1880, 39481), (2444, 30370), (3037, 24440), (3055, 24296), (4888, 15185), (6074, 12220), (6110, 12148)]