713898020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{733}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 1731300480

約数和(自身を除く): 1017402460

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 233, 380, 418, 466, 733, 836, 932, 1045, 1165, 1466, 2090, 2330, 2563, 2932, 3665, 4180, 4427, 4660, 5126, 7330, 8063, 8854, 10252, 12815, 13927, 14660, 16126, 17708, 22135, 25630, 27854, 32252, 40315, 44270, 48697, 51260, 55708, 69635, 80630, 88540, 97394, 139270, 153197, 161260, 170789, 194788, 243485, 278540, 306394, 341578, 486970, 612788, 683156, 765985, 853945, 973940, 1531970, 1707890, 1878679, 3063940, 3244991, 3415780, 3757358, 6489982, 7514716, 9393395, 12979964, 16224955, 18786790, 32449910, 35694901, 37573580, 64899820, 71389802, 142779604, 178474505, 356949010, 713898020]

約数ペア:

[(1, 713898020), (2, 356949010), (4, 178474505), (5, 142779604), (10, 71389802), (11, 64899820), (19, 37573580), (20, 35694901), (22, 32449910), (38, 18786790), (44, 16224955), (55, 12979964), (76, 9393395), (95, 7514716), (110, 6489982), (190, 3757358), (209, 3415780), (220, 3244991), (233, 3063940), (380, 1878679), (418, 1707890), (466, 1531970), (733, 973940), (836, 853945), (932, 765985), (1045, 683156), (1165, 612788), (1466, 486970), (2090, 341578), (2330, 306394), (2563, 278540), (2932, 243485), (3665, 194788), (4180, 170789), (4427, 161260), (4660, 153197), (5126, 139270), (7330, 97394), (8063, 88540), (8854, 80630), (10252, 69635), (12815, 55708), (13927, 51260), (14660, 48697), (16126, 44270), (17708, 40315), (22135, 32252), (25630, 27854)]