132399800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{50923}}^1$

素因数の和:50952

約数の個数: 48

約数和(自身を含む): 331515240

約数和(自身を除く): 199115440

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, 50923, 101846, 203692, 254615, 407384, 509230, 661999, 1018460, 1273075, 1323998, 2036920, 2546150, 2647996, 3309995, 5092300, 5295992, 6619990, 10184600, 13239980, 16549975, 26479960, 33099950, 66199900, 132399800]

約数ペア:

[(1, 132399800), (2, 66199900), (4, 33099950), (5, 26479960), (8, 16549975), (10, 13239980), (13, 10184600), (20, 6619990), (25, 5295992), (26, 5092300), (40, 3309995), (50, 2647996), (52, 2546150), (65, 2036920), (100, 1323998), (104, 1273075), (130, 1018460), (200, 661999), (260, 509230), (325, 407384), (520, 254615), (650, 203692), (1300, 101846), (2600, 50923)]