520019310076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{293}}^1\times {\mathrm{46301}}^1$

素因数の和:46679

約数の個数: 72

約数和(自身を含む): 1072578792096

約数和(自身を除く): 552559482020

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 293, 518, 586, 1036, 1172, 1369, 2051, 2738, 4102, 5476, 8204, 9583, 10841, 19166, 21682, 38332, 43364, 46301, 75887, 92602, 151774, 185204, 303548, 324107, 401117, 648214, 802234, 1296428, 1604468, 1713137, 2807819, 3426274, 5615638, 6852548, 11231276, 11991959, 13566193, 23983918, 27132386, 47967836, 54264772, 63386069, 94963351, 126772138, 189926702, 253544276, 379853404, 443702483, 501949141, 887404966, 1003898282, 1774809932, 2007796564, 3513643987, 7027287974, 14054575948, 18572118217, 37144236434, 74288472868, 130004827519, 260009655038, 520019310076]

約数ペア:

[(1, 520019310076), (2, 260009655038), (4, 130004827519), (7, 74288472868), (14, 37144236434), (28, 18572118217), (37, 14054575948), (74, 7027287974), (148, 3513643987), (259, 2007796564), (293, 1774809932), (518, 1003898282), (586, 887404966), (1036, 501949141), (1172, 443702483), (1369, 379853404), (2051, 253544276), (2738, 189926702), (4102, 126772138), (5476, 94963351), (8204, 63386069), (9583, 54264772), (10841, 47967836), (19166, 27132386), (21682, 23983918), (38332, 13566193), (43364, 11991959), (46301, 11231276), (75887, 6852548), (92602, 5615638), (151774, 3426274), (185204, 2807819), (303548, 1713137), (324107, 1604468), (401117, 1296428), (648214, 802234)]