130663100

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{6841}}^1$

素因数の和:7046

約数の個数: 36

約数和(自身を含む): 285065088

約数和(自身を除く): 154401988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1910, 3820, 4775, 6841, 9550, 13682, 19100, 27364, 34205, 68410, 136820, 171025, 342050, 684100, 1306631, 2613262, 5226524, 6533155, 13066310, 26132620, 32665775, 65331550, 130663100]

約数ペア:

[(1, 130663100), (2, 65331550), (4, 32665775), (5, 26132620), (10, 13066310), (20, 6533155), (25, 5226524), (50, 2613262), (100, 1306631), (191, 684100), (382, 342050), (764, 171025), (955, 136820), (1910, 68410), (3820, 34205), (4775, 27364), (6841, 19100), (9550, 13682)]