38184250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 79672320

約数和(自身を除く): 41488070

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 379, 403, 650, 758, 775, 806, 1550, 1625, 1895, 2015, 3250, 3790, 3875, 4030, 4927, 7750, 9475, 9854, 10075, 11749, 18950, 20150, 23498, 24635, 47375, 49270, 50375, 58745, 94750, 100750, 117490, 123175, 152737, 246350, 293725, 305474, 587450, 615875, 763685, 1231750, 1468625, 1527370, 2937250, 3818425, 7636850, 19092125, 38184250]

約数ペア:

[(1, 38184250), (2, 19092125), (5, 7636850), (10, 3818425), (13, 2937250), (25, 1527370), (26, 1468625), (31, 1231750), (50, 763685), (62, 615875), (65, 587450), (125, 305474), (130, 293725), (155, 246350), (250, 152737), (310, 123175), (325, 117490), (379, 100750), (403, 94750), (650, 58745), (758, 50375), (775, 49270), (806, 47375), (1550, 24635), (1625, 23498), (1895, 20150), (2015, 18950), (3250, 11749), (3790, 10075), (3875, 9854), (4030, 9475), (4927, 7750)]