23706340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5839}}^1$

素因数の和:5884

約数の個数: 48

約数和(自身を含む): 58867200

約数和(自身を除く): 35160860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 5839, 11678, 23356, 29195, 40873, 58390, 81746, 116780, 163492, 169331, 204365, 338662, 408730, 677324, 817460, 846655, 1185317, 1693310, 2370634, 3386620, 4741268, 5926585, 11853170, 23706340]

約数ペア:

[(1, 23706340), (2, 11853170), (4, 5926585), (5, 4741268), (7, 3386620), (10, 2370634), (14, 1693310), (20, 1185317), (28, 846655), (29, 817460), (35, 677324), (58, 408730), (70, 338662), (116, 204365), (140, 169331), (145, 163492), (203, 116780), (290, 81746), (406, 58390), (580, 40873), (812, 29195), (1015, 23356), (2030, 11678), (4060, 5839)]