8790880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 15594656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 167, 188, 224, 235, 280, 329, 334, 376, 470, 560, 658, 668, 752, 835, 940, 1120, 1169, 1316, 1336, 1504, 1645, 1670, 1880, 2338, 2632, 2672, 3290, 3340, 3760, 4676, 5264, 5344, 5845, 6580, 6680, 7520, 7849, 9352, 10528, 11690, 13160, 13360, 15698, 18704, 23380, 26320, 26720, 31396, 37408, 39245, 46760, 52640, 54943, 62792, 78490, 93520, 109886, 125584, 156980, 187040, 219772, 251168, 274715, 313960, 439544, 549430, 627920, 879088, 1098860, 1255840, 1758176, 2197720, 4395440, 8790880]

約数ペア:

[(1, 8790880), (2, 4395440), (4, 2197720), (5, 1758176), (7, 1255840), (8, 1098860), (10, 879088), (14, 627920), (16, 549430), (20, 439544), (28, 313960), (32, 274715), (35, 251168), (40, 219772), (47, 187040), (56, 156980), (70, 125584), (80, 109886), (94, 93520), (112, 78490), (140, 62792), (160, 54943), (167, 52640), (188, 46760), (224, 39245), (235, 37408), (280, 31396), (329, 26720), (334, 26320), (376, 23380), (470, 18704), (560, 15698), (658, 13360), (668, 13160), (752, 11690), (835, 10528), (940, 9352), (1120, 7849), (1169, 7520), (1316, 6680), (1336, 6580), (1504, 5845), (1645, 5344), (1670, 5264), (1880, 4676), (2338, 3760), (2632, 3340), (2672, 3290)]