1949283050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1201}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 4281850944

約数和(自身を除く): 2332567894

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 227, 275, 286, 325, 454, 550, 650, 715, 1135, 1201, 1430, 2270, 2402, 2497, 2951, 3575, 4994, 5675, 5902, 6005, 7150, 11350, 12010, 12485, 13211, 14755, 15613, 24970, 26422, 29510, 30025, 31226, 32461, 60050, 62425, 64922, 66055, 73775, 78065, 124850, 132110, 147550, 156130, 162305, 171743, 272627, 324610, 330275, 343486, 390325, 545254, 660550, 780650, 811525, 858715, 1363135, 1623050, 1717430, 2726270, 2998897, 3544151, 4293575, 5997794, 6815675, 7088302, 8587150, 13631350, 14994485, 17720755, 29988970, 35441510, 38985661, 74972425, 77971322, 88603775, 149944850, 177207550, 194928305, 389856610, 974641525, 1949283050]

約数ペア:

[(1, 1949283050), (2, 974641525), (5, 389856610), (10, 194928305), (11, 177207550), (13, 149944850), (22, 88603775), (25, 77971322), (26, 74972425), (50, 38985661), (55, 35441510), (65, 29988970), (110, 17720755), (130, 14994485), (143, 13631350), (227, 8587150), (275, 7088302), (286, 6815675), (325, 5997794), (454, 4293575), (550, 3544151), (650, 2998897), (715, 2726270), (1135, 1717430), (1201, 1623050), (1430, 1363135), (2270, 858715), (2402, 811525), (2497, 780650), (2951, 660550), (3575, 545254), (4994, 390325), (5675, 343486), (5902, 330275), (6005, 324610), (7150, 272627), (11350, 171743), (12010, 162305), (12485, 156130), (13211, 147550), (14755, 132110), (15613, 124850), (24970, 78065), (26422, 73775), (29510, 66055), (30025, 64922), (31226, 62425), (32461, 60050)]