917070100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{919}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 2112989760

約数和(自身を除く): 1195919660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 587, 850, 919, 1174, 1700, 1838, 2348, 2935, 3676, 4595, 5870, 9190, 9979, 11740, 14675, 15623, 18380, 19958, 22975, 29350, 31246, 39916, 45950, 49895, 58700, 62492, 78115, 91900, 99790, 156230, 199580, 249475, 312460, 390575, 498950, 539453, 781150, 997900, 1078906, 1562300, 2157812, 2697265, 5394530, 9170701, 10789060, 13486325, 18341402, 26972650, 36682804, 45853505, 53945300, 91707010, 183414020, 229267525, 458535050, 917070100]

約数ペア:

[(1, 917070100), (2, 458535050), (4, 229267525), (5, 183414020), (10, 91707010), (17, 53945300), (20, 45853505), (25, 36682804), (34, 26972650), (50, 18341402), (68, 13486325), (85, 10789060), (100, 9170701), (170, 5394530), (340, 2697265), (425, 2157812), (587, 1562300), (850, 1078906), (919, 997900), (1174, 781150), (1700, 539453), (1838, 498950), (2348, 390575), (2935, 312460), (3676, 249475), (4595, 199580), (5870, 156230), (9190, 99790), (9979, 91900), (11740, 78115), (14675, 62492), (15623, 58700), (18380, 49895), (19958, 45950), (22975, 39916), (29350, 31246)]