3719950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 7655760

約数和(自身を除く): 3935810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 97, 118, 130, 194, 295, 325, 485, 590, 650, 767, 970, 1261, 1475, 1534, 2425, 2522, 2950, 3835, 4850, 5723, 6305, 7670, 11446, 12610, 19175, 28615, 31525, 38350, 57230, 63050, 74399, 143075, 148798, 286150, 371995, 743990, 1859975, 3719950]

約数ペア:

[(1, 3719950), (2, 1859975), (5, 743990), (10, 371995), (13, 286150), (25, 148798), (26, 143075), (50, 74399), (59, 63050), (65, 57230), (97, 38350), (118, 31525), (130, 28615), (194, 19175), (295, 12610), (325, 11446), (485, 7670), (590, 6305), (650, 5723), (767, 4850), (970, 3835), (1261, 2950), (1475, 2522), (1534, 2425)]