2247709960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{84247}}^1$

素因数の和:84310

約数の個数: 64

約数和(自身を含む): 5459270400

約数和(自身を除く): 3211560440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 13340, 26680, 84247, 168494, 336988, 421235, 673976, 842470, 1684940, 1937681, 2443163, 3369880, 3875362, 4886326, 7750724, 9688405, 9772652, 12215815, 15501448, 19376810, 19545304, 24431630, 38753620, 48863260, 56192749, 77507240, 97726520, 112385498, 224770996, 280963745, 449541992, 561927490, 1123854980, 2247709960]

約数ペア:

[(1, 2247709960), (2, 1123854980), (4, 561927490), (5, 449541992), (8, 280963745), (10, 224770996), (20, 112385498), (23, 97726520), (29, 77507240), (40, 56192749), (46, 48863260), (58, 38753620), (92, 24431630), (115, 19545304), (116, 19376810), (145, 15501448), (184, 12215815), (230, 9772652), (232, 9688405), (290, 7750724), (460, 4886326), (580, 3875362), (667, 3369880), (920, 2443163), (1160, 1937681), (1334, 1684940), (2668, 842470), (3335, 673976), (5336, 421235), (6670, 336988), (13340, 168494), (26680, 84247)]