2007604885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8693}}^1$

素因数の和:8758

約数の個数: 64

約数和(自身を含む): 3154878720

約数和(自身を除く): 1147273835

約数列:

[1, 5, 11, 13, 17, 19, 55, 65, 85, 95, 143, 187, 209, 221, 247, 323, 715, 935, 1045, 1105, 1235, 1615, 2431, 2717, 3553, 4199, 8693, 12155, 13585, 17765, 20995, 43465, 46189, 95623, 113009, 147781, 165167, 230945, 478115, 565045, 738905, 825835, 1243099, 1625591, 1816837, 1921153, 2147171, 2807839, 6215495, 8127955, 9084185, 9605765, 10735855, 14039195, 21132683, 23618881, 30886229, 36501907, 105663415, 118094405, 154431145, 182509535, 401520977, 2007604885]

約数ペア:

[(1, 2007604885), (5, 401520977), (11, 182509535), (13, 154431145), (17, 118094405), (19, 105663415), (55, 36501907), (65, 30886229), (85, 23618881), (95, 21132683), (143, 14039195), (187, 10735855), (209, 9605765), (221, 9084185), (247, 8127955), (323, 6215495), (715, 2807839), (935, 2147171), (1045, 1921153), (1105, 1816837), (1235, 1625591), (1615, 1243099), (2431, 825835), (2717, 738905), (3553, 565045), (4199, 478115), (8693, 230945), (12155, 165167), (13585, 147781), (17765, 113009), (20995, 95623), (43465, 46189)]