4284200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 10296960

約数和(自身を除く): 6012760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 691, 775, 1240, 1382, 1550, 2764, 3100, 3455, 5528, 6200, 6910, 13820, 17275, 21421, 27640, 34550, 42842, 69100, 85684, 107105, 138200, 171368, 214210, 428420, 535525, 856840, 1071050, 2142100, 4284200]

約数ペア:

[(1, 4284200), (2, 2142100), (4, 1071050), (5, 856840), (8, 535525), (10, 428420), (20, 214210), (25, 171368), (31, 138200), (40, 107105), (50, 85684), (62, 69100), (100, 42842), (124, 34550), (155, 27640), (200, 21421), (248, 17275), (310, 13820), (620, 6910), (691, 6200), (775, 5528), (1240, 3455), (1382, 3100), (1550, 2764)]