25289137320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1261933}}^1$

素因数の和:1262114

約数の個数: 64

約数和(自身を含む): 76321768320

約数和(自身を除く): 51032631000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 20040, 1261933, 2523866, 3785799, 5047732, 6309665, 7571598, 10095464, 12619330, 15143196, 18928995, 25238660, 30286392, 37857990, 50477320, 75715980, 151431960, 210742811, 421485622, 632228433, 842971244, 1053714055, 1264456866, 1685942488, 2107428110, 2528913732, 3161142165, 4214856220, 5057827464, 6322284330, 8429712440, 12644568660, 25289137320]

約数ペア:

[(1, 25289137320), (2, 12644568660), (3, 8429712440), (4, 6322284330), (5, 5057827464), (6, 4214856220), (8, 3161142165), (10, 2528913732), (12, 2107428110), (15, 1685942488), (20, 1264456866), (24, 1053714055), (30, 842971244), (40, 632228433), (60, 421485622), (120, 210742811), (167, 151431960), (334, 75715980), (501, 50477320), (668, 37857990), (835, 30286392), (1002, 25238660), (1336, 18928995), (1670, 15143196), (2004, 12619330), (2505, 10095464), (3340, 7571598), (4008, 6309665), (5010, 5047732), (6680, 3785799), (10020, 2523866), (20040, 1261933)]