1586133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{63649}}^1$

素因数の和:63756

約数の個数: 64

約数和(自身を含む): 4124520000

約数和(自身を除く): 2538386920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 12460, 24920, 63649, 127298, 254596, 318245, 445543, 509192, 636490, 891086, 1272980, 1782172, 2227715, 2545960, 3564344, 4455430, 5664761, 8910860, 11329522, 17821720, 22659044, 28323805, 39653327, 45318088, 56647610, 79306654, 113295220, 158613308, 198266635, 226590440, 317226616, 396533270, 793066540, 1586133080]

約数ペア:

[(1, 1586133080), (2, 793066540), (4, 396533270), (5, 317226616), (7, 226590440), (8, 198266635), (10, 158613308), (14, 113295220), (20, 79306654), (28, 56647610), (35, 45318088), (40, 39653327), (56, 28323805), (70, 22659044), (89, 17821720), (140, 11329522), (178, 8910860), (280, 5664761), (356, 4455430), (445, 3564344), (623, 2545960), (712, 2227715), (890, 1782172), (1246, 1272980), (1780, 891086), (2492, 636490), (3115, 509192), (3560, 445543), (4984, 318245), (6230, 254596), (12460, 127298), (24920, 63649)]