10302205840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{14831}}^1$

素因数の和:15320

約数の個数: 80

約数和(自身を含む): 25270168320

約数和(自身を除く): 14967962480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 457, 760, 914, 1520, 1828, 2285, 3656, 4570, 7312, 8683, 9140, 14831, 17366, 18280, 29662, 34732, 36560, 43415, 59324, 69464, 74155, 86830, 118648, 138928, 148310, 173660, 237296, 281789, 296620, 347320, 563578, 593240, 694640, 1127156, 1186480, 1408945, 2254312, 2817890, 4508624, 5635780, 6777767, 11271560, 13555534, 22543120, 27111068, 33888835, 54222136, 67777670, 108444272, 128777573, 135555340, 257555146, 271110680, 515110292, 542221360, 643887865, 1030220584, 1287775730, 2060441168, 2575551460, 5151102920, 10302205840]

約数ペア:

[(1, 10302205840), (2, 5151102920), (4, 2575551460), (5, 2060441168), (8, 1287775730), (10, 1030220584), (16, 643887865), (19, 542221360), (20, 515110292), (38, 271110680), (40, 257555146), (76, 135555340), (80, 128777573), (95, 108444272), (152, 67777670), (190, 54222136), (304, 33888835), (380, 27111068), (457, 22543120), (760, 13555534), (914, 11271560), (1520, 6777767), (1828, 5635780), (2285, 4508624), (3656, 2817890), (4570, 2254312), (7312, 1408945), (8683, 1186480), (9140, 1127156), (14831, 694640), (17366, 593240), (18280, 563578), (29662, 347320), (34732, 296620), (36560, 281789), (43415, 237296), (59324, 173660), (69464, 148310), (74155, 138928), (86830, 118648)]