29307500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 60

約数和(自身を含む): 67572120

約数和(自身を除く): 38264620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 617, 625, 950, 1234, 1250, 1900, 2375, 2468, 2500, 3085, 4750, 6170, 9500, 11723, 11875, 12340, 15425, 23446, 23750, 30850, 46892, 47500, 58615, 61700, 77125, 117230, 154250, 234460, 293075, 308500, 385625, 586150, 771250, 1172300, 1465375, 1542500, 2930750, 5861500, 7326875, 14653750, 29307500]

約数ペア:

[(1, 29307500), (2, 14653750), (4, 7326875), (5, 5861500), (10, 2930750), (19, 1542500), (20, 1465375), (25, 1172300), (38, 771250), (50, 586150), (76, 385625), (95, 308500), (100, 293075), (125, 234460), (190, 154250), (250, 117230), (380, 77125), (475, 61700), (500, 58615), (617, 47500), (625, 46892), (950, 30850), (1234, 23750), (1250, 23446), (1900, 15425), (2375, 12340), (2468, 11875), (2500, 11723), (3085, 9500), (4750, 6170)]