136638700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4063

約数の個数: 72

約数和(自身を含む): 333978624

約数和(自身を除く): 197339924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 4007, 6820, 8014, 8525, 16028, 17050, 20035, 34100, 40070, 44077, 80140, 88154, 100175, 124217, 176308, 200350, 220385, 248434, 400700, 440770, 496868, 621085, 881540, 1101925, 1242170, 1366387, 2203850, 2484340, 2732774, 3105425, 4407700, 5465548, 6210850, 6831935, 12421700, 13663870, 27327740, 34159675, 68319350, 136638700]

約数ペア:

[(1, 136638700), (2, 68319350), (4, 34159675), (5, 27327740), (10, 13663870), (11, 12421700), (20, 6831935), (22, 6210850), (25, 5465548), (31, 4407700), (44, 3105425), (50, 2732774), (55, 2484340), (62, 2203850), (100, 1366387), (110, 1242170), (124, 1101925), (155, 881540), (220, 621085), (275, 496868), (310, 440770), (341, 400700), (550, 248434), (620, 220385), (682, 200350), (775, 176308), (1100, 124217), (1364, 100175), (1550, 88154), (1705, 80140), (3100, 44077), (3410, 40070), (4007, 34100), (6820, 20035), (8014, 17050), (8525, 16028)]