15337040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4139

約数の個数: 40

約数和(自身を含む): 36426240

約数和(自身を除く): 21089200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4079, 8158, 16316, 20395, 32632, 40790, 65264, 81580, 163160, 191713, 326320, 383426, 766852, 958565, 1533704, 1917130, 3067408, 3834260, 7668520, 15337040]

約数ペア:

[(1, 15337040), (2, 7668520), (4, 3834260), (5, 3067408), (8, 1917130), (10, 1533704), (16, 958565), (20, 766852), (40, 383426), (47, 326320), (80, 191713), (94, 163160), (188, 81580), (235, 65264), (376, 40790), (470, 32632), (752, 20395), (940, 16316), (1880, 8158), (3760, 4079)]