172006600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{27743}}^1$

素因数の和:27790

約数の個数: 48

約数和(自身を含む): 412830720

約数和(自身を除く): 240824120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 27743, 55486, 110972, 138715, 221944, 277430, 554860, 693575, 860033, 1109720, 1387150, 1720066, 2774300, 3440132, 4300165, 5548600, 6880264, 8600330, 17200660, 21500825, 34401320, 43001650, 86003300, 172006600]

約数ペア:

[(1, 172006600), (2, 86003300), (4, 43001650), (5, 34401320), (8, 21500825), (10, 17200660), (20, 8600330), (25, 6880264), (31, 5548600), (40, 4300165), (50, 3440132), (62, 2774300), (100, 1720066), (124, 1387150), (155, 1109720), (200, 860033), (248, 693575), (310, 554860), (620, 277430), (775, 221944), (1240, 138715), (1550, 110972), (3100, 55486), (6200, 27743)]