2592200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 6496980

約数和(自身を除く): 3904780

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, 997, 1300, 1994, 2600, 3988, 4985, 7976, 9970, 12961, 19940, 24925, 25922, 39880, 49850, 51844, 64805, 99700, 103688, 129610, 199400, 259220, 324025, 518440, 648050, 1296100, 2592200]

約数ペア:

[(1, 2592200), (2, 1296100), (4, 648050), (5, 518440), (8, 324025), (10, 259220), (13, 199400), (20, 129610), (25, 103688), (26, 99700), (40, 64805), (50, 51844), (52, 49850), (65, 39880), (100, 25922), (104, 24925), (130, 19940), (200, 12961), (260, 9970), (325, 7976), (520, 4985), (650, 3988), (997, 2600), (1300, 1994)]