969400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 2332440

約数和(自身を除く): 1363040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 131, 148, 185, 200, 262, 296, 370, 524, 655, 740, 925, 1048, 1310, 1480, 1850, 2620, 3275, 3700, 4847, 5240, 6550, 7400, 9694, 13100, 19388, 24235, 26200, 38776, 48470, 96940, 121175, 193880, 242350, 484700, 969400]

約数ペア:

[(1, 969400), (2, 484700), (4, 242350), (5, 193880), (8, 121175), (10, 96940), (20, 48470), (25, 38776), (37, 26200), (40, 24235), (50, 19388), (74, 13100), (100, 9694), (131, 7400), (148, 6550), (185, 5240), (200, 4847), (262, 3700), (296, 3275), (370, 2620), (524, 1850), (655, 1480), (740, 1310), (925, 1048)]