1199441750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2039}}^1$

素因数の和:2250

約数の個数: 64

約数和(自身を含む): 2432626560

約数和(自身を除く): 1233184810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 181, 250, 325, 362, 650, 905, 1625, 1810, 2039, 2353, 3250, 4078, 4525, 4706, 9050, 10195, 11765, 20390, 22625, 23530, 26507, 45250, 50975, 53014, 58825, 101950, 117650, 132535, 254875, 265070, 294125, 369059, 509750, 588250, 662675, 738118, 1325350, 1845295, 3313375, 3690590, 4797767, 6626750, 9226475, 9595534, 18452950, 23988835, 46132375, 47977670, 92264750, 119944175, 239888350, 599720875, 1199441750]

約数ペア:

[(1, 1199441750), (2, 599720875), (5, 239888350), (10, 119944175), (13, 92264750), (25, 47977670), (26, 46132375), (50, 23988835), (65, 18452950), (125, 9595534), (130, 9226475), (181, 6626750), (250, 4797767), (325, 3690590), (362, 3313375), (650, 1845295), (905, 1325350), (1625, 738118), (1810, 662675), (2039, 588250), (2353, 509750), (3250, 369059), (4078, 294125), (4525, 265070), (4706, 254875), (9050, 132535), (10195, 117650), (11765, 101950), (20390, 58825), (22625, 53014), (23530, 50975), (26507, 45250)]