24792560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 64162560

約数和(自身を除く): 39370000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 769, 806, 1040, 1240, 1538, 1612, 2015, 2480, 3076, 3224, 3845, 4030, 6152, 6448, 7690, 8060, 9997, 12304, 15380, 16120, 19994, 23839, 30760, 32240, 39988, 47678, 49985, 61520, 79976, 95356, 99970, 119195, 159952, 190712, 199940, 238390, 309907, 381424, 399880, 476780, 619814, 799760, 953560, 1239628, 1549535, 1907120, 2479256, 3099070, 4958512, 6198140, 12396280, 24792560]

約数ペア:

[(1, 24792560), (2, 12396280), (4, 6198140), (5, 4958512), (8, 3099070), (10, 2479256), (13, 1907120), (16, 1549535), (20, 1239628), (26, 953560), (31, 799760), (40, 619814), (52, 476780), (62, 399880), (65, 381424), (80, 309907), (104, 238390), (124, 199940), (130, 190712), (155, 159952), (208, 119195), (248, 99970), (260, 95356), (310, 79976), (403, 61520), (496, 49985), (520, 47678), (620, 39988), (769, 32240), (806, 30760), (1040, 23839), (1240, 19994), (1538, 16120), (1612, 15380), (2015, 12304), (2480, 9997), (3076, 8060), (3224, 7690), (3845, 6448), (4030, 6152)]