464200

素因数分解:

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

素因数の和:238

約数の個数: 48

約数和(自身を含む): 1182960

約数和(自身を除く): 718760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 211, 220, 275, 422, 440, 550, 844, 1055, 1100, 1688, 2110, 2200, 2321, 4220, 4642, 5275, 8440, 9284, 10550, 11605, 18568, 21100, 23210, 42200, 46420, 58025, 92840, 116050, 232100, 464200]

約数ペア:

[(1, 464200), (2, 232100), (4, 116050), (5, 92840), (8, 58025), (10, 46420), (11, 42200), (20, 23210), (22, 21100), (25, 18568), (40, 11605), (44, 10550), (50, 9284), (55, 8440), (88, 5275), (100, 4642), (110, 4220), (200, 2321), (211, 2200), (220, 2110), (275, 1688), (422, 1100), (440, 1055), (550, 844)]