22979320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 42339080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 107, 118, 130, 140, 182, 214, 236, 260, 280, 295, 364, 413, 428, 455, 472, 520, 535, 590, 728, 749, 767, 826, 856, 910, 1070, 1180, 1391, 1498, 1534, 1652, 1820, 2065, 2140, 2360, 2782, 2996, 3068, 3304, 3640, 3745, 3835, 4130, 4280, 5369, 5564, 5992, 6136, 6313, 6955, 7490, 7670, 8260, 9737, 10738, 11128, 12626, 13910, 14980, 15340, 16520, 19474, 21476, 25252, 26845, 27820, 29960, 30680, 31565, 38948, 42952, 44191, 48685, 50504, 53690, 55640, 63130, 77896, 82069, 88382, 97370, 107380, 126260, 164138, 176764, 194740, 214760, 220955, 252520, 328276, 353528, 389480, 410345, 441910, 574483, 656552, 820690, 883820, 1148966, 1641380, 1767640, 2297932, 2872415, 3282760, 4595864, 5744830, 11489660, 22979320]

約数ペア:

[(1, 22979320), (2, 11489660), (4, 5744830), (5, 4595864), (7, 3282760), (8, 2872415), (10, 2297932), (13, 1767640), (14, 1641380), (20, 1148966), (26, 883820), (28, 820690), (35, 656552), (40, 574483), (52, 441910), (56, 410345), (59, 389480), (65, 353528), (70, 328276), (91, 252520), (104, 220955), (107, 214760), (118, 194740), (130, 176764), (140, 164138), (182, 126260), (214, 107380), (236, 97370), (260, 88382), (280, 82069), (295, 77896), (364, 63130), (413, 55640), (428, 53690), (455, 50504), (472, 48685), (520, 44191), (535, 42952), (590, 38948), (728, 31565), (749, 30680), (767, 29960), (826, 27820), (856, 26845), (910, 25252), (1070, 21476), (1180, 19474), (1391, 16520), (1498, 15340), (1534, 14980), (1652, 13910), (1820, 12626), (2065, 11128), (2140, 10738), (2360, 9737), (2782, 8260), (2996, 7670), (3068, 7490), (3304, 6955), (3640, 6313), (3745, 6136), (3835, 5992), (4130, 5564), (4280, 5369)]