469056910040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3213599}}^1$

素因数の和:3213740

約数の個数: 64

約数和(自身を含む): 1093266720000

約数和(自身を除く): 624209809960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 89, 164, 178, 205, 328, 356, 410, 445, 712, 820, 890, 1640, 1780, 3560, 3649, 7298, 14596, 18245, 29192, 36490, 72980, 145960, 3213599, 6427198, 12854396, 16067995, 25708792, 32135990, 64271980, 128543960, 131757559, 263515118, 286010311, 527030236, 572020622, 658787795, 1054060472, 1144041244, 1317575590, 1430051555, 2288082488, 2635151180, 2860103110, 5270302360, 5720206220, 11440412440, 11726422751, 23452845502, 46905691004, 58632113755, 93811382008, 117264227510, 234528455020, 469056910040]

約数ペア:

[(1, 469056910040), (2, 234528455020), (4, 117264227510), (5, 93811382008), (8, 58632113755), (10, 46905691004), (20, 23452845502), (40, 11726422751), (41, 11440412440), (82, 5720206220), (89, 5270302360), (164, 2860103110), (178, 2635151180), (205, 2288082488), (328, 1430051555), (356, 1317575590), (410, 1144041244), (445, 1054060472), (712, 658787795), (820, 572020622), (890, 527030236), (1640, 286010311), (1780, 263515118), (3560, 131757559), (3649, 128543960), (7298, 64271980), (14596, 32135990), (18245, 25708792), (29192, 16067995), (36490, 12854396), (72980, 6427198), (145960, 3213599)]