91902200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2719}}^1$

素因数の和:2761

約数の個数: 72

約数和(自身を含む): 231458400

約数和(自身を除く): 139556200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 2719, 3380, 4225, 5438, 6760, 8450, 10876, 13595, 16900, 21752, 27190, 33800, 35347, 54380, 67975, 70694, 108760, 135950, 141388, 176735, 271900, 282776, 353470, 459511, 543800, 706940, 883675, 919022, 1413880, 1767350, 1838044, 2297555, 3534700, 3676088, 4595110, 7069400, 9190220, 11487775, 18380440, 22975550, 45951100, 91902200]

約数ペア:

[(1, 91902200), (2, 45951100), (4, 22975550), (5, 18380440), (8, 11487775), (10, 9190220), (13, 7069400), (20, 4595110), (25, 3676088), (26, 3534700), (40, 2297555), (50, 1838044), (52, 1767350), (65, 1413880), (100, 919022), (104, 883675), (130, 706940), (169, 543800), (200, 459511), (260, 353470), (325, 282776), (338, 271900), (520, 176735), (650, 141388), (676, 135950), (845, 108760), (1300, 70694), (1352, 67975), (1690, 54380), (2600, 35347), (2719, 33800), (3380, 27190), (4225, 21752), (5438, 16900), (6760, 13595), (8450, 10876)]