41748940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 96550272

約数和(自身を除く): 54801332

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 233, 289, 310, 340, 466, 527, 578, 620, 932, 1054, 1156, 1165, 1445, 2108, 2330, 2635, 2890, 3961, 4660, 5270, 5780, 7223, 7922, 8959, 10540, 14446, 15844, 17918, 19805, 28892, 35836, 36115, 39610, 44795, 67337, 72230, 79220, 89590, 122791, 134674, 144460, 179180, 245582, 269348, 336685, 491164, 613955, 673370, 1227910, 1346740, 2087447, 2455820, 4174894, 8349788, 10437235, 20874470, 41748940]

約数ペア:

[(1, 41748940), (2, 20874470), (4, 10437235), (5, 8349788), (10, 4174894), (17, 2455820), (20, 2087447), (31, 1346740), (34, 1227910), (62, 673370), (68, 613955), (85, 491164), (124, 336685), (155, 269348), (170, 245582), (233, 179180), (289, 144460), (310, 134674), (340, 122791), (466, 89590), (527, 79220), (578, 72230), (620, 67337), (932, 44795), (1054, 39610), (1156, 36115), (1165, 35836), (1445, 28892), (2108, 19805), (2330, 17918), (2635, 15844), (2890, 14446), (3961, 10540), (4660, 8959), (5270, 7922), (5780, 7223)]