39959500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 102211200

約数和(自身を除く): 62251700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 233, 245, 250, 343, 350, 466, 490, 500, 686, 700, 875, 932, 980, 1165, 1225, 1372, 1631, 1715, 1750, 2330, 2450, 3262, 3430, 3500, 4660, 4900, 5825, 6125, 6524, 6860, 8155, 8575, 11417, 11650, 12250, 16310, 17150, 22834, 23300, 24500, 29125, 32620, 34300, 40775, 42875, 45668, 57085, 58250, 79919, 81550, 85750, 114170, 116500, 159838, 163100, 171500, 203875, 228340, 285425, 319676, 399595, 407750, 570850, 799190, 815500, 1141700, 1427125, 1598380, 1997975, 2854250, 3995950, 5708500, 7991900, 9989875, 19979750, 39959500]

約数ペア:

[(1, 39959500), (2, 19979750), (4, 9989875), (5, 7991900), (7, 5708500), (10, 3995950), (14, 2854250), (20, 1997975), (25, 1598380), (28, 1427125), (35, 1141700), (49, 815500), (50, 799190), (70, 570850), (98, 407750), (100, 399595), (125, 319676), (140, 285425), (175, 228340), (196, 203875), (233, 171500), (245, 163100), (250, 159838), (343, 116500), (350, 114170), (466, 85750), (490, 81550), (500, 79919), (686, 58250), (700, 57085), (875, 45668), (932, 42875), (980, 40775), (1165, 34300), (1225, 32620), (1372, 29125), (1631, 24500), (1715, 23300), (1750, 22834), (2330, 17150), (2450, 16310), (3262, 12250), (3430, 11650), (3500, 11417), (4660, 8575), (4900, 8155), (5825, 6860), (6125, 6524)]