19543050700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1399}}^1\times {\mathrm{4817}}^1$

素因数の和:6259

約数の個数: 72

約数和(自身を含む): 43911252000

約数和(自身を除く): 24368201300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1399, 1450, 2798, 2900, 4817, 5596, 6995, 9634, 13990, 19268, 24085, 27980, 34975, 40571, 48170, 69950, 81142, 96340, 120425, 139693, 139900, 162284, 202855, 240850, 279386, 405710, 481700, 558772, 698465, 811420, 1014275, 1396930, 2028550, 2793860, 3492325, 4057100, 6738983, 6984650, 13477966, 13969300, 26955932, 33694915, 67389830, 134779660, 168474575, 195430507, 336949150, 390861014, 673898300, 781722028, 977152535, 1954305070, 3908610140, 4885762675, 9771525350, 19543050700]

約数ペア:

[(1, 19543050700), (2, 9771525350), (4, 4885762675), (5, 3908610140), (10, 1954305070), (20, 977152535), (25, 781722028), (29, 673898300), (50, 390861014), (58, 336949150), (100, 195430507), (116, 168474575), (145, 134779660), (290, 67389830), (580, 33694915), (725, 26955932), (1399, 13969300), (1450, 13477966), (2798, 6984650), (2900, 6738983), (4817, 4057100), (5596, 3492325), (6995, 2793860), (9634, 2028550), (13990, 1396930), (19268, 1014275), (24085, 811420), (27980, 698465), (34975, 558772), (40571, 481700), (48170, 405710), (69950, 279386), (81142, 240850), (96340, 202855), (120425, 162284), (139693, 139900)]