71536250

素因数分解:

$2^1\times 5^4\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:552

約数の個数: 40

約数和(自身を含む): 135331680

約数和(自身を除く): 63795430

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 302, 379, 625, 755, 758, 1250, 1510, 1895, 3775, 3790, 7550, 9475, 18875, 18950, 37750, 47375, 57229, 94375, 94750, 114458, 188750, 236875, 286145, 473750, 572290, 1430725, 2861450, 7153625, 14307250, 35768125, 71536250]

約数ペア:

[(1, 71536250), (2, 35768125), (5, 14307250), (10, 7153625), (25, 2861450), (50, 1430725), (125, 572290), (151, 473750), (250, 286145), (302, 236875), (379, 188750), (625, 114458), (755, 94750), (758, 94375), (1250, 57229), (1510, 47375), (1895, 37750), (3775, 18950), (3790, 18875), (7550, 9475)]