5106200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 13111140

約数和(自身を除く): 8004940

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 211, 220, 242, 275, 422, 440, 484, 550, 605, 844, 968, 1055, 1100, 1210, 1688, 2110, 2200, 2321, 2420, 3025, 4220, 4642, 4840, 5275, 6050, 8440, 9284, 10550, 11605, 12100, 18568, 21100, 23210, 24200, 25531, 42200, 46420, 51062, 58025, 92840, 102124, 116050, 127655, 204248, 232100, 255310, 464200, 510620, 638275, 1021240, 1276550, 2553100, 5106200]

約数ペア:

[(1, 5106200), (2, 2553100), (4, 1276550), (5, 1021240), (8, 638275), (10, 510620), (11, 464200), (20, 255310), (22, 232100), (25, 204248), (40, 127655), (44, 116050), (50, 102124), (55, 92840), (88, 58025), (100, 51062), (110, 46420), (121, 42200), (200, 25531), (211, 24200), (220, 23210), (242, 21100), (275, 18568), (422, 12100), (440, 11605), (484, 10550), (550, 9284), (605, 8440), (844, 6050), (968, 5275), (1055, 4840), (1100, 4642), (1210, 4220), (1688, 3025), (2110, 2420), (2200, 2321)]