4160050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 8481600

約数和(自身を除く): 4321550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 151, 190, 290, 302, 475, 551, 725, 755, 950, 1102, 1450, 1510, 2755, 2869, 3775, 4379, 5510, 5738, 7550, 8758, 13775, 14345, 21895, 27550, 28690, 43790, 71725, 83201, 109475, 143450, 166402, 218950, 416005, 832010, 2080025, 4160050]

約数ペア:

[(1, 4160050), (2, 2080025), (5, 832010), (10, 416005), (19, 218950), (25, 166402), (29, 143450), (38, 109475), (50, 83201), (58, 71725), (95, 43790), (145, 28690), (151, 27550), (190, 21895), (290, 14345), (302, 13775), (475, 8758), (551, 7550), (725, 5738), (755, 5510), (950, 4379), (1102, 3775), (1450, 2869), (1510, 2755)]