4513531700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{28621}}^1$

素因数の和:28737

約数の個数: 72

約数和(自身を含む): 10434436320

約数和(自身を除く): 5920904620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 83, 95, 100, 166, 190, 332, 380, 415, 475, 830, 950, 1577, 1660, 1900, 2075, 3154, 4150, 6308, 7885, 8300, 15770, 28621, 31540, 39425, 57242, 78850, 114484, 143105, 157700, 286210, 543799, 572420, 715525, 1087598, 1431050, 2175196, 2375543, 2718995, 2862100, 4751086, 5437990, 9502172, 10875980, 11877715, 13594975, 23755430, 27189950, 45135317, 47510860, 54379900, 59388575, 90270634, 118777150, 180541268, 225676585, 237554300, 451353170, 902706340, 1128382925, 2256765850, 4513531700]

約数ペア:

[(1, 4513531700), (2, 2256765850), (4, 1128382925), (5, 902706340), (10, 451353170), (19, 237554300), (20, 225676585), (25, 180541268), (38, 118777150), (50, 90270634), (76, 59388575), (83, 54379900), (95, 47510860), (100, 45135317), (166, 27189950), (190, 23755430), (332, 13594975), (380, 11877715), (415, 10875980), (475, 9502172), (830, 5437990), (950, 4751086), (1577, 2862100), (1660, 2718995), (1900, 2375543), (2075, 2175196), (3154, 1431050), (4150, 1087598), (6308, 715525), (7885, 572420), (8300, 543799), (15770, 286210), (28621, 157700), (31540, 143105), (39425, 114484), (57242, 78850)]