4120163669900

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{4861}}^1\times {\mathrm{53987}}^1$

素因数の和:59019

約数の個数: 72

約数和(自身を含む): 8999720345616

約数和(自身を除く): 4879556675716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 3140, 3925, 4861, 7850, 9722, 15700, 19444, 24305, 48610, 53987, 97220, 107974, 121525, 215948, 243050, 269935, 486100, 539870, 763177, 1079740, 1349675, 1526354, 2699350, 3052708, 3815885, 5398700, 7631770, 8475959, 15263540, 16951918, 19079425, 33903836, 38158850, 42379795, 76317700, 84759590, 169519180, 211898975, 262430807, 423797950, 524861614, 847595900, 1049723228, 1312154035, 2624308070, 5248616140, 6560770175, 13121540350, 26243080700, 41201636699, 82403273398, 164806546796, 206008183495, 412016366990, 824032733980, 1030040917475, 2060081834950, 4120163669900]

約数ペア:

[(1, 4120163669900), (2, 2060081834950), (4, 1030040917475), (5, 824032733980), (10, 412016366990), (20, 206008183495), (25, 164806546796), (50, 82403273398), (100, 41201636699), (157, 26243080700), (314, 13121540350), (628, 6560770175), (785, 5248616140), (1570, 2624308070), (3140, 1312154035), (3925, 1049723228), (4861, 847595900), (7850, 524861614), (9722, 423797950), (15700, 262430807), (19444, 211898975), (24305, 169519180), (48610, 84759590), (53987, 76317700), (97220, 42379795), (107974, 38158850), (121525, 33903836), (215948, 19079425), (243050, 16951918), (269935, 15263540), (486100, 8475959), (539870, 7631770), (763177, 5398700), (1079740, 3815885), (1349675, 3052708), (1526354, 2699350)]