29448100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 73432800

約数和(自身を除く): 43984700

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, 1409, 1900, 2090, 2818, 4180, 5225, 5636, 7045, 10450, 14090, 15499, 20900, 26771, 28180, 30998, 35225, 53542, 61996, 70450, 77495, 107084, 133855, 140900, 154990, 267710, 294481, 309980, 387475, 535420, 588962, 669275, 774950, 1177924, 1338550, 1472405, 1549900, 2677100, 2944810, 5889620, 7362025, 14724050, 29448100]

約数ペア:

[(1, 29448100), (2, 14724050), (4, 7362025), (5, 5889620), (10, 2944810), (11, 2677100), (19, 1549900), (20, 1472405), (22, 1338550), (25, 1177924), (38, 774950), (44, 669275), (50, 588962), (55, 535420), (76, 387475), (95, 309980), (100, 294481), (110, 267710), (190, 154990), (209, 140900), (220, 133855), (275, 107084), (380, 77495), (418, 70450), (475, 61996), (550, 53542), (836, 35225), (950, 30998), (1045, 28180), (1100, 26771), (1409, 20900), (1900, 15499), (2090, 14090), (2818, 10450), (4180, 7045), (5225, 5636)]