1566743090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{3229}}^1$

素因数の和:3659

約数の個数: 48

約数和(自身を含む): 3108513240

約数和(自身を除く): 1541770150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 401, 605, 802, 1210, 2005, 3229, 4010, 4411, 6458, 8822, 16145, 22055, 32290, 35519, 44110, 48521, 71038, 97042, 177595, 242605, 355190, 390709, 485210, 781418, 1294829, 1953545, 2589658, 3907090, 6474145, 12948290, 14243119, 28486238, 71215595, 142431190, 156674309, 313348618, 783371545, 1566743090]

約数ペア:

[(1, 1566743090), (2, 783371545), (5, 313348618), (10, 156674309), (11, 142431190), (22, 71215595), (55, 28486238), (110, 14243119), (121, 12948290), (242, 6474145), (401, 3907090), (605, 2589658), (802, 1953545), (1210, 1294829), (2005, 781418), (3229, 485210), (4010, 390709), (4411, 355190), (6458, 242605), (8822, 177595), (16145, 97042), (22055, 71038), (32290, 48521), (35519, 44110)]