40106741780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{9377}}^1$

素因数の和:9753

約数の個数: 96

約数和(自身を含む): 97403959296

約数和(自身を除く): 57297217516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 223, 274, 446, 548, 685, 892, 959, 1115, 1370, 1561, 1918, 2230, 2740, 3122, 3836, 4460, 4795, 6244, 7805, 9377, 9590, 15610, 18754, 19180, 30551, 31220, 37508, 46885, 61102, 65639, 93770, 122204, 131278, 152755, 187540, 213857, 262556, 305510, 328195, 427714, 611020, 656390, 855428, 1069285, 1284649, 1312780, 2091071, 2138570, 2569298, 4182142, 4277140, 5138596, 6423245, 8364284, 8992543, 10455355, 12846490, 14637497, 17985086, 20910710, 25692980, 29274994, 35970172, 41821420, 44962715, 58549988, 73187485, 89925430, 146374970, 179850860, 286476727, 292749940, 572953454, 1145906908, 1432383635, 2005337089, 2864767270, 4010674178, 5729534540, 8021348356, 10026685445, 20053370890, 40106741780]

約数ペア:

[(1, 40106741780), (2, 20053370890), (4, 10026685445), (5, 8021348356), (7, 5729534540), (10, 4010674178), (14, 2864767270), (20, 2005337089), (28, 1432383635), (35, 1145906908), (70, 572953454), (137, 292749940), (140, 286476727), (223, 179850860), (274, 146374970), (446, 89925430), (548, 73187485), (685, 58549988), (892, 44962715), (959, 41821420), (1115, 35970172), (1370, 29274994), (1561, 25692980), (1918, 20910710), (2230, 17985086), (2740, 14637497), (3122, 12846490), (3836, 10455355), (4460, 8992543), (4795, 8364284), (6244, 6423245), (7805, 5138596), (9377, 4277140), (9590, 4182142), (15610, 2569298), (18754, 2138570), (19180, 2091071), (30551, 1312780), (31220, 1284649), (37508, 1069285), (46885, 855428), (61102, 656390), (65639, 611020), (93770, 427714), (122204, 328195), (131278, 305510), (152755, 262556), (187540, 213857)]