129284163280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52130711}}^1$

素因数の和:52130755

約数の個数: 40

約数和(自身を含む): 310281997824

約数和(自身を除く): 180997834544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 52130711, 104261422, 208522844, 260653555, 417045688, 521307110, 834091376, 1042614220, 1616052041, 2085228440, 3232104082, 4170456880, 6464208164, 8080260205, 12928416328, 16160520410, 25856832656, 32321040820, 64642081640, 129284163280]

約数ペア:

[(1, 129284163280), (2, 64642081640), (4, 32321040820), (5, 25856832656), (8, 16160520410), (10, 12928416328), (16, 8080260205), (20, 6464208164), (31, 4170456880), (40, 3232104082), (62, 2085228440), (80, 1616052041), (124, 1042614220), (155, 834091376), (248, 521307110), (310, 417045688), (496, 260653555), (620, 208522844), (1240, 104261422), (2480, 52130711)]