788363900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2843}}^1$

素因数の和:2963

約数の個数: 72

約数和(自身を含む): 1777386240

約数和(自身を除く): 989022340

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 59, 94, 100, 118, 188, 235, 236, 295, 470, 590, 940, 1175, 1180, 1475, 2350, 2773, 2843, 2950, 4700, 5546, 5686, 5900, 11092, 11372, 13865, 14215, 27730, 28430, 55460, 56860, 69325, 71075, 133621, 138650, 142150, 167737, 267242, 277300, 284300, 335474, 534484, 668105, 670948, 838685, 1336210, 1677370, 2672420, 3340525, 3354740, 4193425, 6681050, 7883639, 8386850, 13362100, 15767278, 16773700, 31534556, 39418195, 78836390, 157672780, 197090975, 394181950, 788363900]

約数ペア:

[(1, 788363900), (2, 394181950), (4, 197090975), (5, 157672780), (10, 78836390), (20, 39418195), (25, 31534556), (47, 16773700), (50, 15767278), (59, 13362100), (94, 8386850), (100, 7883639), (118, 6681050), (188, 4193425), (235, 3354740), (236, 3340525), (295, 2672420), (470, 1677370), (590, 1336210), (940, 838685), (1175, 670948), (1180, 668105), (1475, 534484), (2350, 335474), (2773, 284300), (2843, 277300), (2950, 267242), (4700, 167737), (5546, 142150), (5686, 138650), (5900, 133621), (11092, 71075), (11372, 69325), (13865, 56860), (14215, 55460), (27730, 28430)]