12107200040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9049}}^1$

素因数の和:9187

約数の個数: 128

約数和(自身を含む): 30651264000

約数和(自身を除く): 18544063960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 83, 104, 124, 130, 155, 166, 248, 260, 310, 332, 403, 415, 520, 620, 664, 806, 830, 1079, 1240, 1612, 1660, 2015, 2158, 2573, 3224, 3320, 4030, 4316, 5146, 5395, 8060, 8632, 9049, 10292, 10790, 12865, 16120, 18098, 20584, 21580, 25730, 33449, 36196, 43160, 45245, 51460, 66898, 72392, 90490, 102920, 117637, 133796, 167245, 180980, 235274, 267592, 280519, 334490, 361960, 470548, 561038, 588185, 668980, 751067, 941096, 1122076, 1176370, 1337960, 1402595, 1502134, 2244152, 2352740, 2805190, 3004268, 3646747, 3755335, 4705480, 5610380, 6008536, 7293494, 7510670, 9763871, 11220760, 14586988, 15021340, 18233735, 19527742, 23283077, 29173976, 30042680, 36467470, 39055484, 46566154, 48819355, 72934940, 78110968, 93132308, 97638710, 116415385, 145869880, 186264616, 195277420, 232830770, 302680001, 390554840, 465661540, 605360002, 931323080, 1210720004, 1513400005, 2421440008, 3026800010, 6053600020, 12107200040]

約数ペア:

[(1, 12107200040), (2, 6053600020), (4, 3026800010), (5, 2421440008), (8, 1513400005), (10, 1210720004), (13, 931323080), (20, 605360002), (26, 465661540), (31, 390554840), (40, 302680001), (52, 232830770), (62, 195277420), (65, 186264616), (83, 145869880), (104, 116415385), (124, 97638710), (130, 93132308), (155, 78110968), (166, 72934940), (248, 48819355), (260, 46566154), (310, 39055484), (332, 36467470), (403, 30042680), (415, 29173976), (520, 23283077), (620, 19527742), (664, 18233735), (806, 15021340), (830, 14586988), (1079, 11220760), (1240, 9763871), (1612, 7510670), (1660, 7293494), (2015, 6008536), (2158, 5610380), (2573, 4705480), (3224, 3755335), (3320, 3646747), (4030, 3004268), (4316, 2805190), (5146, 2352740), (5395, 2244152), (8060, 1502134), (8632, 1402595), (9049, 1337960), (10292, 1176370), (10790, 1122076), (12865, 941096), (16120, 751067), (18098, 668980), (20584, 588185), (21580, 561038), (25730, 470548), (33449, 361960), (36196, 334490), (43160, 280519), (45245, 267592), (51460, 235274), (66898, 180980), (72392, 167245), (90490, 133796), (102920, 117637)]