23383750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 40

約数和(自身を含む): 47234880

約数和(自身を除く): 23851130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1439, 1625, 2878, 3250, 7195, 8125, 14390, 16250, 18707, 35975, 37414, 71950, 93535, 179875, 187070, 359750, 467675, 899375, 935350, 1798750, 2338375, 4676750, 11691875, 23383750]

約数ペア:

[(1, 23383750), (2, 11691875), (5, 4676750), (10, 2338375), (13, 1798750), (25, 935350), (26, 899375), (50, 467675), (65, 359750), (125, 187070), (130, 179875), (250, 93535), (325, 71950), (625, 37414), (650, 35975), (1250, 18707), (1439, 16250), (1625, 14390), (2878, 8125), (3250, 7195)]