17799492080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{6229}}^1$

素因数の和:7818

約数の個数: 80

約数和(自身を含む): 43217858880

約数和(自身を除く): 25418366800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1553, 1840, 3106, 6212, 6229, 7765, 12424, 12458, 15530, 24848, 24916, 31060, 31145, 35719, 49832, 62120, 62290, 71438, 99664, 124240, 124580, 142876, 143267, 178595, 249160, 285752, 286534, 357190, 498320, 571504, 573068, 714380, 716335, 1146136, 1428760, 1432670, 2292272, 2857520, 2865340, 5730680, 9673637, 11461360, 19347274, 38694548, 48368185, 77389096, 96736370, 154778192, 193472740, 222493651, 386945480, 444987302, 773890960, 889974604, 1112468255, 1779949208, 2224936510, 3559898416, 4449873020, 8899746040, 17799492080]

約数ペア:

[(1, 17799492080), (2, 8899746040), (4, 4449873020), (5, 3559898416), (8, 2224936510), (10, 1779949208), (16, 1112468255), (20, 889974604), (23, 773890960), (40, 444987302), (46, 386945480), (80, 222493651), (92, 193472740), (115, 154778192), (184, 96736370), (230, 77389096), (368, 48368185), (460, 38694548), (920, 19347274), (1553, 11461360), (1840, 9673637), (3106, 5730680), (6212, 2865340), (6229, 2857520), (7765, 2292272), (12424, 1432670), (12458, 1428760), (15530, 1146136), (24848, 716335), (24916, 714380), (31060, 573068), (31145, 571504), (35719, 498320), (49832, 357190), (62120, 286534), (62290, 285752), (71438, 249160), (99664, 178595), (124240, 143267), (124580, 142876)]