30793750

素因数分解:

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

素因数の和:419

約数の個数: 48

約数和(自身を含む): 62339760

約数和(自身を除く): 31546010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 379, 625, 650, 758, 1250, 1625, 1895, 3125, 3250, 3790, 4927, 6250, 8125, 9475, 9854, 16250, 18950, 24635, 40625, 47375, 49270, 81250, 94750, 123175, 236875, 246350, 473750, 615875, 1184375, 1231750, 2368750, 3079375, 6158750, 15396875, 30793750]

約数ペア:

[(1, 30793750), (2, 15396875), (5, 6158750), (10, 3079375), (13, 2368750), (25, 1231750), (26, 1184375), (50, 615875), (65, 473750), (125, 246350), (130, 236875), (250, 123175), (325, 94750), (379, 81250), (625, 49270), (650, 47375), (758, 40625), (1250, 24635), (1625, 18950), (1895, 16250), (3125, 9854), (3250, 9475), (3790, 8125), (4927, 6250)]