30417400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11699}}^1$

素因数の和:11728

約数の個数: 48

約数和(自身を含む): 76167000

約数和(自身を除く): 45749600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11699, 23398, 46796, 58495, 93592, 116990, 152087, 233980, 292475, 304174, 467960, 584950, 608348, 760435, 1169900, 1216696, 1520870, 2339800, 3041740, 3802175, 6083480, 7604350, 15208700, 30417400]

約数ペア:

[(1, 30417400), (2, 15208700), (4, 7604350), (5, 6083480), (8, 3802175), (10, 3041740), (13, 2339800), (20, 1520870), (25, 1216696), (26, 1169900), (40, 760435), (50, 608348), (52, 584950), (65, 467960), (100, 304174), (104, 292475), (130, 233980), (200, 152087), (260, 116990), (325, 93592), (520, 58495), (650, 46796), (1300, 23398), (2600, 11699)]