2380108300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{4297}}^1$

素因数の和:4531

約数の個数: 72

約数和(自身を含む): 5372156160

約数和(自身を除く): 2992047860

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 191, 290, 382, 580, 725, 764, 955, 1450, 1910, 2900, 3820, 4297, 4775, 5539, 8594, 9550, 11078, 17188, 19100, 21485, 22156, 27695, 42970, 55390, 85940, 107425, 110780, 124613, 138475, 214850, 249226, 276950, 429700, 498452, 553900, 623065, 820727, 1246130, 1641454, 2492260, 3115325, 3282908, 4103635, 6230650, 8207270, 12461300, 16414540, 20518175, 23801083, 41036350, 47602166, 82072700, 95204332, 119005415, 238010830, 476021660, 595027075, 1190054150, 2380108300]

約数ペア:

[(1, 2380108300), (2, 1190054150), (4, 595027075), (5, 476021660), (10, 238010830), (20, 119005415), (25, 95204332), (29, 82072700), (50, 47602166), (58, 41036350), (100, 23801083), (116, 20518175), (145, 16414540), (191, 12461300), (290, 8207270), (382, 6230650), (580, 4103635), (725, 3282908), (764, 3115325), (955, 2492260), (1450, 1641454), (1910, 1246130), (2900, 820727), (3820, 623065), (4297, 553900), (4775, 498452), (5539, 429700), (8594, 276950), (9550, 249226), (11078, 214850), (17188, 138475), (19100, 124613), (21485, 110780), (22156, 107425), (27695, 85940), (42970, 55390)]