20143740170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2760

約数の個数: 128

約数和(自身を含む): 41510154240

約数和(自身を除く): 21366414070

約数列:

[1, 2, 5, 10, 23, 29, 31, 37, 46, 58, 62, 74, 115, 145, 155, 185, 230, 290, 310, 370, 667, 713, 851, 899, 1073, 1147, 1334, 1426, 1702, 1798, 2146, 2294, 2633, 3335, 3565, 4255, 4495, 5266, 5365, 5735, 6670, 7130, 8510, 8990, 10730, 11470, 13165, 20677, 24679, 26330, 26381, 33263, 41354, 49358, 52762, 60559, 66526, 76357, 81623, 97421, 103385, 121118, 123395, 131905, 152714, 163246, 166315, 194842, 206770, 246790, 263810, 302795, 332630, 381785, 408115, 487105, 605590, 763570, 765049, 816230, 974210, 1530098, 1756211, 1877329, 2240683, 2367067, 2825209, 3020051, 3512422, 3754658, 3825245, 4481366, 4734134, 5650418, 6040102, 7650490, 8781055, 9386645, 11203415, 11835335, 14126045, 15100255, 17562110, 18773290, 22406830, 23670670, 28252090, 30200510, 54442541, 64979807, 69461173, 87581479, 108885082, 129959614, 138922346, 175162958, 272212705, 324899035, 347305865, 437907395, 544425410, 649798070, 694611730, 875814790, 2014374017, 4028748034, 10071870085, 20143740170]

約数ペア:

[(1, 20143740170), (2, 10071870085), (5, 4028748034), (10, 2014374017), (23, 875814790), (29, 694611730), (31, 649798070), (37, 544425410), (46, 437907395), (58, 347305865), (62, 324899035), (74, 272212705), (115, 175162958), (145, 138922346), (155, 129959614), (185, 108885082), (230, 87581479), (290, 69461173), (310, 64979807), (370, 54442541), (667, 30200510), (713, 28252090), (851, 23670670), (899, 22406830), (1073, 18773290), (1147, 17562110), (1334, 15100255), (1426, 14126045), (1702, 11835335), (1798, 11203415), (2146, 9386645), (2294, 8781055), (2633, 7650490), (3335, 6040102), (3565, 5650418), (4255, 4734134), (4495, 4481366), (5266, 3825245), (5365, 3754658), (5735, 3512422), (6670, 3020051), (7130, 2825209), (8510, 2367067), (8990, 2240683), (10730, 1877329), (11470, 1756211), (13165, 1530098), (20677, 974210), (24679, 816230), (26330, 765049), (26381, 763570), (33263, 605590), (41354, 487105), (49358, 408115), (52762, 381785), (60559, 332630), (66526, 302795), (76357, 263810), (81623, 246790), (97421, 206770), (103385, 194842), (121118, 166315), (123395, 163246), (131905, 152714)]