22846640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 57130272

約数和(自身を除く): 34283632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 157, 170, 214, 272, 314, 340, 428, 535, 628, 680, 785, 856, 1070, 1256, 1360, 1570, 1712, 1819, 2140, 2512, 2669, 3140, 3638, 4280, 5338, 6280, 7276, 8560, 9095, 10676, 12560, 13345, 14552, 16799, 18190, 21352, 26690, 29104, 33598, 36380, 42704, 53380, 67196, 72760, 83995, 106760, 134392, 145520, 167990, 213520, 268784, 285583, 335980, 571166, 671960, 1142332, 1343920, 1427915, 2284664, 2855830, 4569328, 5711660, 11423320, 22846640]

約数ペア:

[(1, 22846640), (2, 11423320), (4, 5711660), (5, 4569328), (8, 2855830), (10, 2284664), (16, 1427915), (17, 1343920), (20, 1142332), (34, 671960), (40, 571166), (68, 335980), (80, 285583), (85, 268784), (107, 213520), (136, 167990), (157, 145520), (170, 134392), (214, 106760), (272, 83995), (314, 72760), (340, 67196), (428, 53380), (535, 42704), (628, 36380), (680, 33598), (785, 29104), (856, 26690), (1070, 21352), (1256, 18190), (1360, 16799), (1570, 14552), (1712, 13345), (1819, 12560), (2140, 10676), (2512, 9095), (2669, 8560), (3140, 7276), (3638, 6280), (4280, 5338)]