1884045940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 4649508864

約数和(自身を除く): 2765462924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 383, 410, 574, 766, 820, 857, 1148, 1435, 1532, 1714, 1915, 2681, 2870, 3428, 3830, 4285, 5362, 5740, 5999, 7660, 8570, 10724, 11998, 13405, 15703, 17140, 23996, 26810, 29995, 31406, 35137, 53620, 59990, 62812, 70274, 78515, 109921, 119980, 140548, 157030, 175685, 219842, 245959, 314060, 328231, 351370, 439684, 491918, 549605, 656462, 702740, 983836, 1099210, 1229795, 1312924, 1641155, 2198420, 2297617, 2459590, 3282310, 4595234, 4919180, 6564620, 9190468, 11488085, 13457471, 22976170, 26914942, 45952340, 53829884, 67287355, 94202297, 134574710, 188404594, 269149420, 376809188, 471011485, 942022970, 1884045940]

約数ペア:

[(1, 1884045940), (2, 942022970), (4, 471011485), (5, 376809188), (7, 269149420), (10, 188404594), (14, 134574710), (20, 94202297), (28, 67287355), (35, 53829884), (41, 45952340), (70, 26914942), (82, 22976170), (140, 13457471), (164, 11488085), (205, 9190468), (287, 6564620), (383, 4919180), (410, 4595234), (574, 3282310), (766, 2459590), (820, 2297617), (857, 2198420), (1148, 1641155), (1435, 1312924), (1532, 1229795), (1714, 1099210), (1915, 983836), (2681, 702740), (2870, 656462), (3428, 549605), (3830, 491918), (4285, 439684), (5362, 351370), (5740, 328231), (5999, 314060), (7660, 245959), (8570, 219842), (10724, 175685), (11998, 157030), (13405, 140548), (15703, 119980), (17140, 109921), (23996, 78515), (26810, 70274), (29995, 62812), (31406, 59990), (35137, 53620)]