5205122440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{22157}}^1$

素因数の和:23014

約数の個数: 64

約数和(自身を含む): 13401158400

約数和(自身を除く): 8196035960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 839, 1678, 3356, 4195, 5873, 6712, 8390, 11746, 16780, 22157, 23492, 29365, 33560, 44314, 46984, 58730, 88628, 110785, 117460, 155099, 177256, 221570, 234920, 310198, 443140, 620396, 775495, 886280, 1240792, 1550990, 3101980, 6203960, 18589723, 37179446, 74358892, 92948615, 130128061, 148717784, 185897230, 260256122, 371794460, 520512244, 650640305, 743588920, 1041024488, 1301280610, 2602561220, 5205122440]

約数ペア:

[(1, 5205122440), (2, 2602561220), (4, 1301280610), (5, 1041024488), (7, 743588920), (8, 650640305), (10, 520512244), (14, 371794460), (20, 260256122), (28, 185897230), (35, 148717784), (40, 130128061), (56, 92948615), (70, 74358892), (140, 37179446), (280, 18589723), (839, 6203960), (1678, 3101980), (3356, 1550990), (4195, 1240792), (5873, 886280), (6712, 775495), (8390, 620396), (11746, 443140), (16780, 310198), (22157, 234920), (23492, 221570), (29365, 177256), (33560, 155099), (44314, 117460), (46984, 110785), (58730, 88628)]