4353050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 9004632

約数和(自身を除く): 4651582

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 181, 185, 325, 362, 370, 481, 650, 905, 925, 962, 1810, 1850, 2353, 2405, 4525, 4706, 4810, 6697, 9050, 11765, 12025, 13394, 23530, 24050, 33485, 58825, 66970, 87061, 117650, 167425, 174122, 334850, 435305, 870610, 2176525, 4353050]

約数ペア:

[(1, 4353050), (2, 2176525), (5, 870610), (10, 435305), (13, 334850), (25, 174122), (26, 167425), (37, 117650), (50, 87061), (65, 66970), (74, 58825), (130, 33485), (181, 24050), (185, 23530), (325, 13394), (362, 12025), (370, 11765), (481, 9050), (650, 6697), (905, 4810), (925, 4706), (962, 4525), (1810, 2405), (1850, 2353)]