13738750

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 40

約数和(自身を含む): 26710200

約数和(自身を除く): 12971450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 379, 625, 725, 758, 1250, 1450, 1895, 3625, 3790, 7250, 9475, 10991, 18125, 18950, 21982, 36250, 47375, 54955, 94750, 109910, 236875, 274775, 473750, 549550, 1373875, 2747750, 6869375, 13738750]

約数ペア:

[(1, 13738750), (2, 6869375), (5, 2747750), (10, 1373875), (25, 549550), (29, 473750), (50, 274775), (58, 236875), (125, 109910), (145, 94750), (250, 54955), (290, 47375), (379, 36250), (625, 21982), (725, 18950), (758, 18125), (1250, 10991), (1450, 9475), (1895, 7250), (3625, 3790)]