29128816820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{4093}}^1$

素因数の和:4329

約数の個数: 96

約数和(自身を含む): 63981163008

約数和(自身を除く): 34852346188

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 113, 134, 188, 226, 235, 268, 335, 452, 470, 565, 670, 940, 1130, 1340, 2260, 3149, 4093, 5311, 6298, 7571, 8186, 10622, 12596, 15142, 15745, 16372, 20465, 21244, 26555, 30284, 31490, 37855, 40930, 53110, 62980, 75710, 81860, 106220, 151420, 192371, 274231, 355837, 384742, 462509, 548462, 711674, 769484, 925018, 961855, 1096924, 1371155, 1423348, 1779185, 1850036, 1923710, 2312545, 2742310, 3558370, 3847420, 4625090, 5484620, 7116740, 9250180, 12888857, 21737923, 25777714, 30988103, 43475846, 51555428, 61976206, 64444285, 86951692, 108689615, 123952412, 128888570, 154940515, 217379230, 257777140, 309881030, 434758460, 619762060, 1456440841, 2912881682, 5825763364, 7282204205, 14564408410, 29128816820]

約数ペア:

[(1, 29128816820), (2, 14564408410), (4, 7282204205), (5, 5825763364), (10, 2912881682), (20, 1456440841), (47, 619762060), (67, 434758460), (94, 309881030), (113, 257777140), (134, 217379230), (188, 154940515), (226, 128888570), (235, 123952412), (268, 108689615), (335, 86951692), (452, 64444285), (470, 61976206), (565, 51555428), (670, 43475846), (940, 30988103), (1130, 25777714), (1340, 21737923), (2260, 12888857), (3149, 9250180), (4093, 7116740), (5311, 5484620), (6298, 4625090), (7571, 3847420), (8186, 3558370), (10622, 2742310), (12596, 2312545), (15142, 1923710), (15745, 1850036), (16372, 1779185), (20465, 1423348), (21244, 1371155), (26555, 1096924), (30284, 961855), (31490, 925018), (37855, 769484), (40930, 711674), (53110, 548462), (62980, 462509), (75710, 384742), (81860, 355837), (106220, 274231), (151420, 192371)]