8552600140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{379441}}^1$

素因数の和:379487

約数の個数: 72

約数和(自身を含む): 21801219552

約数和(自身を除く): 13248619412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 11270, 22540, 379441, 758882, 1517764, 1897205, 2656087, 3794410, 5312174, 7588820, 8727143, 10624348, 13280435, 17454286, 18592609, 26560870, 34908572, 37185218, 43635715, 53121740, 61090001, 74370436, 87271430, 92963045, 122180002, 174542860, 185926090, 244360004, 305450005, 371852180, 427630007, 610900010, 855260014, 1221800020, 1710520028, 2138150035, 4276300070, 8552600140]

約数ペア:

[(1, 8552600140), (2, 4276300070), (4, 2138150035), (5, 1710520028), (7, 1221800020), (10, 855260014), (14, 610900010), (20, 427630007), (23, 371852180), (28, 305450005), (35, 244360004), (46, 185926090), (49, 174542860), (70, 122180002), (92, 92963045), (98, 87271430), (115, 74370436), (140, 61090001), (161, 53121740), (196, 43635715), (230, 37185218), (245, 34908572), (322, 26560870), (460, 18592609), (490, 17454286), (644, 13280435), (805, 10624348), (980, 8727143), (1127, 7588820), (1610, 5312174), (2254, 3794410), (3220, 2656087), (4508, 1897205), (5635, 1517764), (11270, 758882), (22540, 379441)]