23232181750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{13217}}^1$

素因数の和:13402

約数の個数: 64

約数和(自身を含む): 44539372800

約数和(自身を除く): 21307191050

約数列:

[1, 2, 5, 10, 25, 50, 79, 89, 125, 158, 178, 250, 395, 445, 790, 890, 1975, 2225, 3950, 4450, 7031, 9875, 11125, 13217, 14062, 19750, 22250, 26434, 35155, 66085, 70310, 132170, 175775, 330425, 351550, 660850, 878875, 1044143, 1176313, 1652125, 1757750, 2088286, 2352626, 3304250, 5220715, 5881565, 10441430, 11763130, 26103575, 29407825, 52207150, 58815650, 92928727, 130517875, 147039125, 185857454, 261035750, 294078250, 464643635, 929287270, 2323218175, 4646436350, 11616090875, 23232181750]

約数ペア:

[(1, 23232181750), (2, 11616090875), (5, 4646436350), (10, 2323218175), (25, 929287270), (50, 464643635), (79, 294078250), (89, 261035750), (125, 185857454), (158, 147039125), (178, 130517875), (250, 92928727), (395, 58815650), (445, 52207150), (790, 29407825), (890, 26103575), (1975, 11763130), (2225, 10441430), (3950, 5881565), (4450, 5220715), (7031, 3304250), (9875, 2352626), (11125, 2088286), (13217, 1757750), (14062, 1652125), (19750, 1176313), (22250, 1044143), (26434, 878875), (35155, 660850), (66085, 351550), (70310, 330425), (132170, 175775)]