496081760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 1247363712

約数和(自身を除く): 751281952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 271, 272, 340, 542, 544, 673, 680, 1084, 1346, 1355, 1360, 2168, 2692, 2710, 2720, 3365, 4336, 4607, 5384, 5420, 6730, 8672, 9214, 10768, 10840, 11441, 13460, 18428, 21536, 21680, 22882, 23035, 26920, 36856, 43360, 45764, 46070, 53840, 57205, 73712, 91528, 92140, 107680, 114410, 147424, 182383, 183056, 184280, 228820, 364766, 366112, 368560, 457640, 729532, 737120, 911915, 915280, 1459064, 1823830, 1830560, 2918128, 3100511, 3647660, 5836256, 6201022, 7295320, 12402044, 14590640, 15502555, 24804088, 29181280, 31005110, 49608176, 62010220, 99216352, 124020440, 248040880, 496081760]

約数ペア:

[(1, 496081760), (2, 248040880), (4, 124020440), (5, 99216352), (8, 62010220), (10, 49608176), (16, 31005110), (17, 29181280), (20, 24804088), (32, 15502555), (34, 14590640), (40, 12402044), (68, 7295320), (80, 6201022), (85, 5836256), (136, 3647660), (160, 3100511), (170, 2918128), (271, 1830560), (272, 1823830), (340, 1459064), (542, 915280), (544, 911915), (673, 737120), (680, 729532), (1084, 457640), (1346, 368560), (1355, 366112), (1360, 364766), (2168, 228820), (2692, 184280), (2710, 183056), (2720, 182383), (3365, 147424), (4336, 114410), (4607, 107680), (5384, 92140), (5420, 91528), (6730, 73712), (8672, 57205), (9214, 53840), (10768, 46070), (10840, 45764), (11441, 43360), (13460, 36856), (18428, 26920), (21536, 23035), (21680, 22882)]