38006919940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{16223}}^1$

素因数の和:16729

約数の個数: 96

約数和(自身を含む): 91057913856

約数和(自身を除く): 53050993916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 463, 506, 926, 1012, 1265, 1852, 2315, 2530, 4630, 5060, 5093, 9260, 10186, 10649, 16223, 20372, 21298, 25465, 32446, 42596, 50930, 53245, 64892, 81115, 101860, 106490, 117139, 162230, 178453, 212980, 234278, 324460, 356906, 373129, 468556, 585695, 713812, 746258, 892265, 1171390, 1492516, 1784530, 1865645, 2342780, 3569060, 3731290, 4104419, 7462580, 7511249, 8208838, 15022498, 16417676, 20522095, 30044996, 37556245, 41044190, 75112490, 82088380, 82623739, 150224980, 165247478, 172758727, 330494956, 345517454, 413118695, 691034908, 826237390, 863793635, 1652474780, 1727587270, 1900345997, 3455174540, 3800691994, 7601383988, 9501729985, 19003459970, 38006919940]

約数ペア:

[(1, 38006919940), (2, 19003459970), (4, 9501729985), (5, 7601383988), (10, 3800691994), (11, 3455174540), (20, 1900345997), (22, 1727587270), (23, 1652474780), (44, 863793635), (46, 826237390), (55, 691034908), (92, 413118695), (110, 345517454), (115, 330494956), (220, 172758727), (230, 165247478), (253, 150224980), (460, 82623739), (463, 82088380), (506, 75112490), (926, 41044190), (1012, 37556245), (1265, 30044996), (1852, 20522095), (2315, 16417676), (2530, 15022498), (4630, 8208838), (5060, 7511249), (5093, 7462580), (9260, 4104419), (10186, 3731290), (10649, 3569060), (16223, 2342780), (20372, 1865645), (21298, 1784530), (25465, 1492516), (32446, 1171390), (42596, 892265), (50930, 746258), (53245, 713812), (64892, 585695), (81115, 468556), (101860, 373129), (106490, 356906), (117139, 324460), (162230, 234278), (178453, 212980)]