10930640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 29462400

約数和(自身を除く): 18531760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 149, 262, 280, 298, 524, 560, 596, 655, 745, 917, 1043, 1048, 1192, 1310, 1490, 1834, 2086, 2096, 2384, 2620, 2980, 3668, 4172, 4585, 5215, 5240, 5960, 7336, 8344, 9170, 10430, 10480, 11920, 14672, 16688, 18340, 19519, 20860, 36680, 39038, 41720, 73360, 78076, 83440, 97595, 136633, 156152, 195190, 273266, 312304, 390380, 546532, 683165, 780760, 1093064, 1366330, 1561520, 2186128, 2732660, 5465320, 10930640]

約数ペア:

[(1, 10930640), (2, 5465320), (4, 2732660), (5, 2186128), (7, 1561520), (8, 1366330), (10, 1093064), (14, 780760), (16, 683165), (20, 546532), (28, 390380), (35, 312304), (40, 273266), (56, 195190), (70, 156152), (80, 136633), (112, 97595), (131, 83440), (140, 78076), (149, 73360), (262, 41720), (280, 39038), (298, 36680), (524, 20860), (560, 19519), (596, 18340), (655, 16688), (745, 14672), (917, 11920), (1043, 10480), (1048, 10430), (1192, 9170), (1310, 8344), (1490, 7336), (1834, 5960), (2086, 5240), (2096, 5215), (2384, 4585), (2620, 4172), (2980, 3668)]