1037228720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1178669}}^1$

素因数の和:1178693

約数の個数: 40

約数和(自身を含む): 2630791440

約数和(自身を除く): 1593562720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1178669, 2357338, 4714676, 5893345, 9429352, 11786690, 12965359, 18858704, 23573380, 25930718, 47146760, 51861436, 64826795, 94293520, 103722872, 129653590, 207445744, 259307180, 518614360, 1037228720]

約数ペア:

[(1, 1037228720), (2, 518614360), (4, 259307180), (5, 207445744), (8, 129653590), (10, 103722872), (11, 94293520), (16, 64826795), (20, 51861436), (22, 47146760), (40, 25930718), (44, 23573380), (55, 18858704), (80, 12965359), (88, 11786690), (110, 9429352), (176, 5893345), (220, 4714676), (440, 2357338), (880, 1178669)]