71118850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 145276416

約数和(自身を除く): 74157566

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 191, 275, 382, 550, 677, 955, 1354, 1910, 2101, 3385, 4202, 4775, 6770, 7447, 9550, 10505, 14894, 16925, 21010, 33850, 37235, 52525, 74470, 105050, 129307, 186175, 258614, 372350, 646535, 1293070, 1422377, 2844754, 3232675, 6465350, 7111885, 14223770, 35559425, 71118850]

約数ペア:

[(1, 71118850), (2, 35559425), (5, 14223770), (10, 7111885), (11, 6465350), (22, 3232675), (25, 2844754), (50, 1422377), (55, 1293070), (110, 646535), (191, 372350), (275, 258614), (382, 186175), (550, 129307), (677, 105050), (955, 74470), (1354, 52525), (1910, 37235), (2101, 33850), (3385, 21010), (4202, 16925), (4775, 14894), (6770, 10505), (7447, 9550)]