65022100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4585

約数の個数: 72

約数和(自身を含む): 165801888

約数和(自身を除く): 100779788

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 4547, 7150, 9094, 14300, 18188, 22735, 45470, 50017, 59111, 90940, 100034, 113675, 118222, 200068, 227350, 236444, 250085, 295555, 454700, 500170, 591110, 650221, 1000340, 1182220, 1250425, 1300442, 1477775, 2500850, 2600884, 2955550, 3251105, 5001700, 5911100, 6502210, 13004420, 16255525, 32511050, 65022100]

約数ペア:

[(1, 65022100), (2, 32511050), (4, 16255525), (5, 13004420), (10, 6502210), (11, 5911100), (13, 5001700), (20, 3251105), (22, 2955550), (25, 2600884), (26, 2500850), (44, 1477775), (50, 1300442), (52, 1250425), (55, 1182220), (65, 1000340), (100, 650221), (110, 591110), (130, 500170), (143, 454700), (220, 295555), (260, 250085), (275, 236444), (286, 227350), (325, 200068), (550, 118222), (572, 113675), (650, 100034), (715, 90940), (1100, 59111), (1300, 50017), (1430, 45470), (2860, 22735), (3575, 18188), (4547, 14300), (7150, 9094)]