3211331380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 7056669312

約数和(自身を除く): 3845337932

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 157, 185, 211, 262, 314, 370, 422, 524, 628, 655, 740, 785, 844, 1055, 1310, 1570, 2110, 2620, 3140, 4220, 4847, 5809, 7807, 9694, 11618, 15614, 19388, 20567, 23236, 24235, 27641, 29045, 31228, 33127, 39035, 41134, 48470, 55282, 58090, 66254, 78070, 82268, 96940, 102835, 110564, 116180, 132508, 138205, 156140, 165635, 205670, 276410, 331270, 411340, 552820, 662540, 760979, 1022717, 1225699, 1521958, 2045434, 2451398, 3043916, 3804895, 4090868, 4339637, 4902796, 5113585, 6128495, 7609790, 8679274, 10227170, 12256990, 15219580, 17358548, 20454340, 21698185, 24513980, 43396370, 86792740, 160566569, 321133138, 642266276, 802832845, 1605665690, 3211331380]

約数ペア:

[(1, 3211331380), (2, 1605665690), (4, 802832845), (5, 642266276), (10, 321133138), (20, 160566569), (37, 86792740), (74, 43396370), (131, 24513980), (148, 21698185), (157, 20454340), (185, 17358548), (211, 15219580), (262, 12256990), (314, 10227170), (370, 8679274), (422, 7609790), (524, 6128495), (628, 5113585), (655, 4902796), (740, 4339637), (785, 4090868), (844, 3804895), (1055, 3043916), (1310, 2451398), (1570, 2045434), (2110, 1521958), (2620, 1225699), (3140, 1022717), (4220, 760979), (4847, 662540), (5809, 552820), (7807, 411340), (9694, 331270), (11618, 276410), (15614, 205670), (19388, 165635), (20567, 156140), (23236, 138205), (24235, 132508), (27641, 116180), (29045, 110564), (31228, 102835), (33127, 96940), (39035, 82268), (41134, 78070), (48470, 66254), (55282, 58090)]