98598700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 225485568

約数和(自身を除く): 126886868

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 163, 230, 263, 326, 460, 526, 575, 652, 815, 1052, 1150, 1315, 1630, 2300, 2630, 3260, 3749, 4075, 5260, 6049, 6575, 7498, 8150, 12098, 13150, 14996, 16300, 18745, 24196, 26300, 30245, 37490, 42869, 60490, 74980, 85738, 93725, 120980, 151225, 171476, 187450, 214345, 302450, 374900, 428690, 604900, 857380, 985987, 1071725, 1971974, 2143450, 3943948, 4286900, 4929935, 9859870, 19719740, 24649675, 49299350, 98598700]

約数ペア:

[(1, 98598700), (2, 49299350), (4, 24649675), (5, 19719740), (10, 9859870), (20, 4929935), (23, 4286900), (25, 3943948), (46, 2143450), (50, 1971974), (92, 1071725), (100, 985987), (115, 857380), (163, 604900), (230, 428690), (263, 374900), (326, 302450), (460, 214345), (526, 187450), (575, 171476), (652, 151225), (815, 120980), (1052, 93725), (1150, 85738), (1315, 74980), (1630, 60490), (2300, 42869), (2630, 37490), (3260, 30245), (3749, 26300), (4075, 24196), (5260, 18745), (6049, 16300), (6575, 14996), (7498, 13150), (8150, 12098)]