84770950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 174274560

約数和(自身を除く): 89503610

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1738, 1951, 1975, 3902, 3950, 4345, 8690, 9755, 19510, 21461, 21725, 42922, 43450, 48775, 97550, 107305, 154129, 214610, 308258, 536525, 770645, 1073050, 1541290, 1695419, 3390838, 3853225, 7706450, 8477095, 16954190, 42385475, 84770950]

約数ペア:

[(1, 84770950), (2, 42385475), (5, 16954190), (10, 8477095), (11, 7706450), (22, 3853225), (25, 3390838), (50, 1695419), (55, 1541290), (79, 1073050), (110, 770645), (158, 536525), (275, 308258), (395, 214610), (550, 154129), (790, 107305), (869, 97550), (1738, 48775), (1951, 43450), (1975, 42922), (3902, 21725), (3950, 21461), (4345, 19510), (8690, 9755)]