7126461040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2873573}}^1$

素因数の和:2873617

約数の個数: 40

約数和(自身を含む): 17103512448

約数和(自身を除く): 9977051408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 2873573, 5747146, 11494292, 14367865, 22988584, 28735730, 45977168, 57471460, 89080763, 114942920, 178161526, 229885840, 356323052, 445403815, 712646104, 890807630, 1425292208, 1781615260, 3563230520, 7126461040]

約数ペア:

[(1, 7126461040), (2, 3563230520), (4, 1781615260), (5, 1425292208), (8, 890807630), (10, 712646104), (16, 445403815), (20, 356323052), (31, 229885840), (40, 178161526), (62, 114942920), (80, 89080763), (124, 57471460), (155, 45977168), (248, 28735730), (310, 22988584), (496, 14367865), (620, 11494292), (1240, 5747146), (2480, 2873573)]