22718280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14563}}^1$

素因数の和:14590

約数の個数: 64

約数和(自身を含む): 73402560

約数和(自身を除く): 50684280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14563, 29126, 43689, 58252, 72815, 87378, 116504, 145630, 174756, 189319, 218445, 291260, 349512, 378638, 436890, 567957, 582520, 757276, 873780, 946595, 1135914, 1514552, 1747560, 1893190, 2271828, 2839785, 3786380, 4543656, 5679570, 7572760, 11359140, 22718280]

約数ペア:

[(1, 22718280), (2, 11359140), (3, 7572760), (4, 5679570), (5, 4543656), (6, 3786380), (8, 2839785), (10, 2271828), (12, 1893190), (13, 1747560), (15, 1514552), (20, 1135914), (24, 946595), (26, 873780), (30, 757276), (39, 582520), (40, 567957), (52, 436890), (60, 378638), (65, 349512), (78, 291260), (104, 218445), (120, 189319), (130, 174756), (156, 145630), (195, 116504), (260, 87378), (312, 72815), (390, 58252), (520, 43689), (780, 29126), (1560, 14563)]