39480100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1933

約数の個数: 72

約数和(自身を含む): 98431200

約数和(自身を除く): 58951100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1889, 1900, 2090, 3778, 4180, 5225, 7556, 9445, 10450, 18890, 20779, 20900, 35891, 37780, 41558, 47225, 71782, 83116, 94450, 103895, 143564, 179455, 188900, 207790, 358910, 394801, 415580, 519475, 717820, 789602, 897275, 1038950, 1579204, 1794550, 1974005, 2077900, 3589100, 3948010, 7896020, 9870025, 19740050, 39480100]

約数ペア:

[(1, 39480100), (2, 19740050), (4, 9870025), (5, 7896020), (10, 3948010), (11, 3589100), (19, 2077900), (20, 1974005), (22, 1794550), (25, 1579204), (38, 1038950), (44, 897275), (50, 789602), (55, 717820), (76, 519475), (95, 415580), (100, 394801), (110, 358910), (190, 207790), (209, 188900), (220, 179455), (275, 143564), (380, 103895), (418, 94450), (475, 83116), (550, 71782), (836, 47225), (950, 41558), (1045, 37780), (1100, 35891), (1889, 20900), (1900, 20779), (2090, 18890), (3778, 10450), (4180, 9445), (5225, 7556)]