15192560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11171}}^1$

素因数の和:11201

約数の個数: 40

約数和(自身を含む): 37403856

約数和(自身を除く): 22211296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 11171, 22342, 44684, 55855, 89368, 111710, 178736, 189907, 223420, 379814, 446840, 759628, 893680, 949535, 1519256, 1899070, 3038512, 3798140, 7596280, 15192560]

約数ペア:

[(1, 15192560), (2, 7596280), (4, 3798140), (5, 3038512), (8, 1899070), (10, 1519256), (16, 949535), (17, 893680), (20, 759628), (34, 446840), (40, 379814), (68, 223420), (80, 189907), (85, 178736), (136, 111710), (170, 89368), (272, 55855), (340, 44684), (680, 22342), (1360, 11171)]