1439859850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 3162047616

約数和(自身を除く): 1722187766

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 277, 286, 325, 550, 554, 650, 715, 727, 1385, 1430, 1454, 2770, 3047, 3575, 3601, 3635, 6094, 6925, 7150, 7202, 7270, 7997, 9451, 13850, 15235, 15994, 18005, 18175, 18902, 30470, 36010, 36350, 39611, 39985, 47255, 76175, 79222, 79970, 90025, 94510, 103961, 152350, 180050, 198055, 199925, 201379, 207922, 236275, 396110, 399850, 402758, 472550, 519805, 990275, 1006895, 1039610, 1980550, 2013790, 2215169, 2599025, 2617927, 4430338, 5034475, 5198050, 5235854, 10068950, 11075845, 13089635, 22151690, 26179270, 28797197, 55379225, 57594394, 65448175, 110758450, 130896350, 143985985, 287971970, 719929925, 1439859850]

約数ペア:

[(1, 1439859850), (2, 719929925), (5, 287971970), (10, 143985985), (11, 130896350), (13, 110758450), (22, 65448175), (25, 57594394), (26, 55379225), (50, 28797197), (55, 26179270), (65, 22151690), (110, 13089635), (130, 11075845), (143, 10068950), (275, 5235854), (277, 5198050), (286, 5034475), (325, 4430338), (550, 2617927), (554, 2599025), (650, 2215169), (715, 2013790), (727, 1980550), (1385, 1039610), (1430, 1006895), (1454, 990275), (2770, 519805), (3047, 472550), (3575, 402758), (3601, 399850), (3635, 396110), (6094, 236275), (6925, 207922), (7150, 201379), (7202, 199925), (7270, 198055), (7997, 180050), (9451, 152350), (13850, 103961), (15235, 94510), (15994, 90025), (18005, 79970), (18175, 79222), (18902, 76175), (30470, 47255), (36010, 39985), (36350, 39611)]