1876764760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3609163}}^1$

素因数の和:3609187

約数の個数: 32

約数和(自身を含む): 4547546640

約数和(自身を除く): 2670781880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3609163, 7218326, 14436652, 18045815, 28873304, 36091630, 46919119, 72183260, 93838238, 144366520, 187676476, 234595595, 375352952, 469191190, 938382380, 1876764760]

約数ペア:

[(1, 1876764760), (2, 938382380), (4, 469191190), (5, 375352952), (8, 234595595), (10, 187676476), (13, 144366520), (20, 93838238), (26, 72183260), (40, 46919119), (52, 36091630), (65, 28873304), (104, 18045815), (130, 14436652), (260, 7218326), (520, 3609163)]