1049204810860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{2144999}}^1$

素因数の和:2145706

約数の個数: 48

約数和(自身を含む): 2266304040000

約数和(自身を除く): 1217099229140

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 661, 740, 1322, 2644, 3305, 6610, 13220, 24457, 48914, 97828, 122285, 244570, 489140, 2144999, 4289998, 8579996, 10724995, 21449990, 42899980, 79364963, 158729926, 317459852, 396824815, 793649630, 1417844339, 1587299260, 2835688678, 5671377356, 7089221695, 14178443390, 28356886780, 52460240543, 104920481086, 209840962172, 262301202715, 524602405430, 1049204810860]

約数ペア:

[(1, 1049204810860), (2, 524602405430), (4, 262301202715), (5, 209840962172), (10, 104920481086), (20, 52460240543), (37, 28356886780), (74, 14178443390), (148, 7089221695), (185, 5671377356), (370, 2835688678), (661, 1587299260), (740, 1417844339), (1322, 793649630), (2644, 396824815), (3305, 317459852), (6610, 158729926), (13220, 79364963), (24457, 42899980), (48914, 21449990), (97828, 10724995), (122285, 8579996), (244570, 4289998), (489140, 2144999)]