37197550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 75463920

約数和(自身を除く): 38266370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 643, 650, 890, 1157, 1286, 2225, 2314, 3215, 4450, 5785, 6430, 8359, 11570, 16075, 16718, 28925, 32150, 41795, 57227, 57850, 83590, 114454, 208975, 286135, 417950, 572270, 743951, 1430675, 1487902, 2861350, 3719755, 7439510, 18598775, 37197550]

約数ペア:

[(1, 37197550), (2, 18598775), (5, 7439510), (10, 3719755), (13, 2861350), (25, 1487902), (26, 1430675), (50, 743951), (65, 572270), (89, 417950), (130, 286135), (178, 208975), (325, 114454), (445, 83590), (643, 57850), (650, 57227), (890, 41795), (1157, 32150), (1286, 28925), (2225, 16718), (2314, 16075), (3215, 11570), (4450, 8359), (5785, 6430)]