4586278330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{1009}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 8900928000

約数和(自身を除く): 4314649670

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 509, 893, 1009, 1018, 1786, 2018, 2545, 4465, 5045, 5090, 8930, 9671, 10090, 19171, 19342, 23923, 38342, 47423, 47846, 48355, 94846, 95855, 96710, 119615, 191710, 237115, 239230, 454537, 474230, 513581, 901037, 909074, 1027162, 1802074, 2272685, 2567905, 4505185, 4545370, 5135810, 9010370, 9758039, 19516078, 24138307, 48276614, 48790195, 97580390, 120691535, 241383070, 458627833, 917255666, 2293139165, 4586278330]

約数ペア:

[(1, 4586278330), (2, 2293139165), (5, 917255666), (10, 458627833), (19, 241383070), (38, 120691535), (47, 97580390), (94, 48790195), (95, 48276614), (190, 24138307), (235, 19516078), (470, 9758039), (509, 9010370), (893, 5135810), (1009, 4545370), (1018, 4505185), (1786, 2567905), (2018, 2272685), (2545, 1802074), (4465, 1027162), (5045, 909074), (5090, 901037), (8930, 513581), (9671, 474230), (10090, 454537), (19171, 239230), (19342, 237115), (23923, 191710), (38342, 119615), (47423, 96710), (47846, 95855), (48355, 94846)]