13089414580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1382

約数の個数: 144

約数和(自身を含む): 31424601600

約数和(自身を除く): 18335187020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 149, 155, 220, 242, 298, 310, 341, 484, 596, 605, 620, 682, 745, 1171, 1210, 1364, 1490, 1639, 1705, 2342, 2420, 2980, 3278, 3410, 3751, 4619, 4684, 5855, 6556, 6820, 7502, 8195, 9238, 11710, 12881, 15004, 16390, 18029, 18476, 18755, 23095, 23420, 25762, 32780, 36058, 36301, 37510, 46190, 50809, 51524, 64405, 72116, 72602, 75020, 90145, 92380, 101618, 128810, 141691, 145204, 174479, 180290, 181505, 203236, 254045, 257620, 283382, 348958, 360580, 363010, 399311, 508090, 558899, 566764, 697916, 708455, 726020, 798622, 872395, 1016180, 1117798, 1416910, 1597244, 1744790, 1919269, 1996555, 2235596, 2794495, 2833820, 3489580, 3838538, 3993110, 4392421, 5408849, 5588990, 7677076, 7986220, 8784842, 9596345, 10817698, 11177980, 17569684, 19192690, 21111959, 21635396, 21962105, 27044245, 38385380, 42223918, 43924210, 54088490, 59497339, 84447836, 87848420, 105559795, 108176980, 118994678, 211119590, 237989356, 297486695, 422239180, 594973390, 654470729, 1189946780, 1308941458, 2617882916, 3272353645, 6544707290, 13089414580]

約数ペア:

[(1, 13089414580), (2, 6544707290), (4, 3272353645), (5, 2617882916), (10, 1308941458), (11, 1189946780), (20, 654470729), (22, 594973390), (31, 422239180), (44, 297486695), (55, 237989356), (62, 211119590), (110, 118994678), (121, 108176980), (124, 105559795), (149, 87848420), (155, 84447836), (220, 59497339), (242, 54088490), (298, 43924210), (310, 42223918), (341, 38385380), (484, 27044245), (596, 21962105), (605, 21635396), (620, 21111959), (682, 19192690), (745, 17569684), (1171, 11177980), (1210, 10817698), (1364, 9596345), (1490, 8784842), (1639, 7986220), (1705, 7677076), (2342, 5588990), (2420, 5408849), (2980, 4392421), (3278, 3993110), (3410, 3838538), (3751, 3489580), (4619, 2833820), (4684, 2794495), (5855, 2235596), (6556, 1996555), (6820, 1919269), (7502, 1744790), (8195, 1597244), (9238, 1416910), (11710, 1117798), (12881, 1016180), (15004, 872395), (16390, 798622), (18029, 726020), (18476, 708455), (18755, 697916), (23095, 566764), (23420, 558899), (25762, 508090), (32780, 399311), (36058, 363010), (36301, 360580), (37510, 348958), (46190, 283382), (50809, 257620), (51524, 254045), (64405, 203236), (72116, 181505), (72602, 180290), (75020, 174479), (90145, 145204), (92380, 141691), (101618, 128810)]