13165100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 33357240

約数和(自身を除く): 20192140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 41, 50, 52, 65, 76, 82, 95, 100, 130, 164, 169, 190, 205, 247, 260, 325, 338, 380, 410, 475, 494, 533, 650, 676, 779, 820, 845, 950, 988, 1025, 1066, 1235, 1300, 1558, 1690, 1900, 2050, 2132, 2470, 2665, 3116, 3211, 3380, 3895, 4100, 4225, 4940, 5330, 6175, 6422, 6929, 7790, 8450, 10127, 10660, 12350, 12844, 13325, 13858, 15580, 16055, 16900, 19475, 20254, 24700, 26650, 27716, 32110, 34645, 38950, 40508, 50635, 53300, 64220, 69290, 77900, 80275, 101270, 131651, 138580, 160550, 173225, 202540, 253175, 263302, 321100, 346450, 506350, 526604, 658255, 692900, 1012700, 1316510, 2633020, 3291275, 6582550, 13165100]

約数ペア:

[(1, 13165100), (2, 6582550), (4, 3291275), (5, 2633020), (10, 1316510), (13, 1012700), (19, 692900), (20, 658255), (25, 526604), (26, 506350), (38, 346450), (41, 321100), (50, 263302), (52, 253175), (65, 202540), (76, 173225), (82, 160550), (95, 138580), (100, 131651), (130, 101270), (164, 80275), (169, 77900), (190, 69290), (205, 64220), (247, 53300), (260, 50635), (325, 40508), (338, 38950), (380, 34645), (410, 32110), (475, 27716), (494, 26650), (533, 24700), (650, 20254), (676, 19475), (779, 16900), (820, 16055), (845, 15580), (950, 13858), (988, 13325), (1025, 12844), (1066, 12350), (1235, 10660), (1300, 10127), (1558, 8450), (1690, 7790), (1900, 6929), (2050, 6422), (2132, 6175), (2470, 5330), (2665, 4940), (3116, 4225), (3211, 4100), (3380, 3895)]