12618970600

素因数分解:

$2^3\times 5^2\times {\mathrm{313}}^1\times {\mathrm{201581}}^1$

素因数の和:201910

約数の個数: 48

約数和(自身を含む): 29432987820

約数和(自身を除く): 16814017220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 313, 626, 1252, 1565, 2504, 3130, 6260, 7825, 12520, 15650, 31300, 62600, 201581, 403162, 806324, 1007905, 1612648, 2015810, 4031620, 5039525, 8063240, 10079050, 20158100, 40316200, 63094853, 126189706, 252379412, 315474265, 504758824, 630948530, 1261897060, 1577371325, 2523794120, 3154742650, 6309485300, 12618970600]

約数ペア:

[(1, 12618970600), (2, 6309485300), (4, 3154742650), (5, 2523794120), (8, 1577371325), (10, 1261897060), (20, 630948530), (25, 504758824), (40, 315474265), (50, 252379412), (100, 126189706), (200, 63094853), (313, 40316200), (626, 20158100), (1252, 10079050), (1565, 8063240), (2504, 5039525), (3130, 4031620), (6260, 2015810), (7825, 1612648), (12520, 1007905), (15650, 806324), (31300, 403162), (62600, 201581)]