1675777280

素因数分解:

$2^8\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4831}}^1$

素因数の和:5123

約数の個数: 72

約数和(自身を含む): 4029656064

約数和(自身を除く): 2353878784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 320, 542, 640, 1084, 1280, 1355, 2168, 2710, 4336, 4831, 5420, 8672, 9662, 10840, 17344, 19324, 21680, 24155, 34688, 38648, 43360, 48310, 69376, 77296, 86720, 96620, 154592, 173440, 193240, 309184, 346880, 386480, 618368, 772960, 1236736, 1309201, 1545920, 2618402, 3091840, 5236804, 6183680, 6546005, 10473608, 13092010, 20947216, 26184020, 41894432, 52368040, 83788864, 104736080, 167577728, 209472160, 335155456, 418944320, 837888640, 1675777280]

約数ペア:

[(1, 1675777280), (2, 837888640), (4, 418944320), (5, 335155456), (8, 209472160), (10, 167577728), (16, 104736080), (20, 83788864), (32, 52368040), (40, 41894432), (64, 26184020), (80, 20947216), (128, 13092010), (160, 10473608), (256, 6546005), (271, 6183680), (320, 5236804), (542, 3091840), (640, 2618402), (1084, 1545920), (1280, 1309201), (1355, 1236736), (2168, 772960), (2710, 618368), (4336, 386480), (4831, 346880), (5420, 309184), (8672, 193240), (9662, 173440), (10840, 154592), (17344, 96620), (19324, 86720), (21680, 77296), (24155, 69376), (34688, 48310), (38648, 43360)]