175293460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3163}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 392285376

約数和(自身を除く): 216991916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 2771, 3163, 3260, 5542, 6326, 11084, 12652, 13855, 15815, 27710, 31630, 53771, 55420, 63260, 107542, 215084, 268855, 515569, 537710, 1031138, 1075420, 2062276, 2577845, 5155690, 8764673, 10311380, 17529346, 35058692, 43823365, 87646730, 175293460]

約数ペア:

[(1, 175293460), (2, 87646730), (4, 43823365), (5, 35058692), (10, 17529346), (17, 10311380), (20, 8764673), (34, 5155690), (68, 2577845), (85, 2062276), (163, 1075420), (170, 1031138), (326, 537710), (340, 515569), (652, 268855), (815, 215084), (1630, 107542), (2771, 63260), (3163, 55420), (3260, 53771), (5542, 31630), (6326, 27710), (11084, 15815), (12652, 13855)]