2279965804540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2351}}^1\times {\mathrm{6211}}^1$

素因数の和:8819

約数の個数: 96

約数和(自身を含む): 4943533851648

約数和(自身を除く): 2663568047108

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 211, 370, 422, 740, 844, 1055, 2110, 2351, 4220, 4702, 6211, 7807, 9404, 11755, 12422, 15614, 23510, 24844, 31055, 31228, 39035, 47020, 62110, 78070, 86987, 124220, 156140, 173974, 229807, 347948, 434935, 459614, 496061, 869870, 919228, 992122, 1149035, 1310521, 1739740, 1984244, 2298070, 2480305, 2621042, 4596140, 4960610, 5242084, 6552605, 9921220, 13105210, 14602061, 18354257, 26210420, 29204122, 36708514, 48489277, 58408244, 73010305, 73417028, 91771285, 96978554, 146020610, 183542570, 193957108, 242446385, 292041220, 367085140, 484892770, 540276257, 969785540, 1080552514, 2161105028, 2701381285, 3081034871, 5402762570, 6162069742, 10805525140, 12324139484, 15405174355, 30810348710, 61620697420, 113998290227, 227996580454, 455993160908, 569991451135, 1139982902270, 2279965804540]

約数ペア:

[(1, 2279965804540), (2, 1139982902270), (4, 569991451135), (5, 455993160908), (10, 227996580454), (20, 113998290227), (37, 61620697420), (74, 30810348710), (148, 15405174355), (185, 12324139484), (211, 10805525140), (370, 6162069742), (422, 5402762570), (740, 3081034871), (844, 2701381285), (1055, 2161105028), (2110, 1080552514), (2351, 969785540), (4220, 540276257), (4702, 484892770), (6211, 367085140), (7807, 292041220), (9404, 242446385), (11755, 193957108), (12422, 183542570), (15614, 146020610), (23510, 96978554), (24844, 91771285), (31055, 73417028), (31228, 73010305), (39035, 58408244), (47020, 48489277), (62110, 36708514), (78070, 29204122), (86987, 26210420), (124220, 18354257), (156140, 14602061), (173974, 13105210), (229807, 9921220), (347948, 6552605), (434935, 5242084), (459614, 4960610), (496061, 4596140), (869870, 2621042), (919228, 2480305), (992122, 2298070), (1149035, 1984244), (1310521, 1739740)]