12558700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 108

約数和(自身を含む): 34732152

約数和(自身を除く): 22173452

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 233, 245, 275, 308, 350, 385, 466, 490, 539, 550, 700, 770, 932, 980, 1078, 1100, 1165, 1225, 1540, 1631, 1925, 2156, 2330, 2450, 2563, 2695, 3262, 3850, 4660, 4900, 5126, 5390, 5825, 6524, 7700, 8155, 10252, 10780, 11417, 11650, 12815, 13475, 16310, 17941, 22834, 23300, 25630, 26950, 32620, 35882, 40775, 45668, 51260, 53900, 57085, 64075, 71764, 81550, 89705, 114170, 125587, 128150, 163100, 179410, 228340, 251174, 256300, 285425, 358820, 448525, 502348, 570850, 627935, 897050, 1141700, 1255870, 1794100, 2511740, 3139675, 6279350, 12558700]

約数ペア:

[(1, 12558700), (2, 6279350), (4, 3139675), (5, 2511740), (7, 1794100), (10, 1255870), (11, 1141700), (14, 897050), (20, 627935), (22, 570850), (25, 502348), (28, 448525), (35, 358820), (44, 285425), (49, 256300), (50, 251174), (55, 228340), (70, 179410), (77, 163100), (98, 128150), (100, 125587), (110, 114170), (140, 89705), (154, 81550), (175, 71764), (196, 64075), (220, 57085), (233, 53900), (245, 51260), (275, 45668), (308, 40775), (350, 35882), (385, 32620), (466, 26950), (490, 25630), (539, 23300), (550, 22834), (700, 17941), (770, 16310), (932, 13475), (980, 12815), (1078, 11650), (1100, 11417), (1165, 10780), (1225, 10252), (1540, 8155), (1631, 7700), (1925, 6524), (2156, 5825), (2330, 5390), (2450, 5126), (2563, 4900), (2695, 4660), (3262, 3850)]