13418900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 54

約数和(自身を含む): 32035710

約数和(自身を除く): 18616810

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1109, 1210, 2218, 2420, 3025, 4436, 5545, 6050, 11090, 12100, 12199, 22180, 24398, 27725, 48796, 55450, 60995, 110900, 121990, 134189, 243980, 268378, 304975, 536756, 609950, 670945, 1219900, 1341890, 2683780, 3354725, 6709450, 13418900]

約数ペア:

[(1, 13418900), (2, 6709450), (4, 3354725), (5, 2683780), (10, 1341890), (11, 1219900), (20, 670945), (22, 609950), (25, 536756), (44, 304975), (50, 268378), (55, 243980), (100, 134189), (110, 121990), (121, 110900), (220, 60995), (242, 55450), (275, 48796), (484, 27725), (550, 24398), (605, 22180), (1100, 12199), (1109, 12100), (1210, 11090), (2218, 6050), (2420, 5545), (3025, 4436)]