68553280

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3631}}^1$

素因数の和:3707

約数の個数: 56

約数和(自身を含む): 166055040

約数和(自身を除く): 97501760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3631, 3776, 4720, 7262, 9440, 14524, 18155, 18880, 29048, 36310, 58096, 72620, 116192, 145240, 214229, 232384, 290480, 428458, 580960, 856916, 1071145, 1161920, 1713832, 2142290, 3427664, 4284580, 6855328, 8569160, 13710656, 17138320, 34276640, 68553280]

約数ペア:

[(1, 68553280), (2, 34276640), (4, 17138320), (5, 13710656), (8, 8569160), (10, 6855328), (16, 4284580), (20, 3427664), (32, 2142290), (40, 1713832), (59, 1161920), (64, 1071145), (80, 856916), (118, 580960), (160, 428458), (236, 290480), (295, 232384), (320, 214229), (472, 145240), (590, 116192), (944, 72620), (1180, 58096), (1888, 36310), (2360, 29048), (3631, 18880), (3776, 18155), (4720, 14524), (7262, 9440)]