20181349300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{3637}}^1\times {\mathrm{7927}}^1$

素因数の和:11585

約数の個数: 72

約数和(自身を含む): 50069823104

約数和(自身を除く): 29888473804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 3637, 7274, 7927, 14548, 15854, 18185, 25459, 31708, 36370, 39635, 50918, 55489, 72740, 79270, 90925, 101836, 110978, 127295, 158540, 181850, 198175, 221956, 254590, 277445, 363700, 396350, 509180, 554890, 636475, 792700, 1109780, 1272950, 1387225, 2545900, 2774450, 5548900, 28830499, 57660998, 115321996, 144152495, 201813493, 288304990, 403626986, 576609980, 720762475, 807253972, 1009067465, 1441524950, 2018134930, 2883049900, 4036269860, 5045337325, 10090674650, 20181349300]

約数ペア:

[(1, 20181349300), (2, 10090674650), (4, 5045337325), (5, 4036269860), (7, 2883049900), (10, 2018134930), (14, 1441524950), (20, 1009067465), (25, 807253972), (28, 720762475), (35, 576609980), (50, 403626986), (70, 288304990), (100, 201813493), (140, 144152495), (175, 115321996), (350, 57660998), (700, 28830499), (3637, 5548900), (7274, 2774450), (7927, 2545900), (14548, 1387225), (15854, 1272950), (18185, 1109780), (25459, 792700), (31708, 636475), (36370, 554890), (39635, 509180), (50918, 396350), (55489, 363700), (72740, 277445), (79270, 254590), (90925, 221956), (101836, 198175), (110978, 181850), (127295, 158540)]