368560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 910656

約数和(自身を除く): 542096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 271, 272, 340, 542, 680, 1084, 1355, 1360, 2168, 2710, 4336, 4607, 5420, 9214, 10840, 18428, 21680, 23035, 36856, 46070, 73712, 92140, 184280, 368560]

約数ペア:

[(1, 368560), (2, 184280), (4, 92140), (5, 73712), (8, 46070), (10, 36856), (16, 23035), (17, 21680), (20, 18428), (34, 10840), (40, 9214), (68, 5420), (80, 4607), (85, 4336), (136, 2710), (170, 2168), (271, 1360), (272, 1355), (340, 1084), (542, 680)]