468285880

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{18913}}^1$

素因数の和:19543

約数の個数: 32

約数和(自身を含む): 1055401200

約数和(自身を除く): 587115320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1238, 2476, 3095, 4952, 6190, 12380, 18913, 24760, 37826, 75652, 94565, 151304, 189130, 378260, 756520, 11707147, 23414294, 46828588, 58535735, 93657176, 117071470, 234142940, 468285880]

約数ペア:

[(1, 468285880), (2, 234142940), (4, 117071470), (5, 93657176), (8, 58535735), (10, 46828588), (20, 23414294), (40, 11707147), (619, 756520), (1238, 378260), (2476, 189130), (3095, 151304), (4952, 94565), (6190, 75652), (12380, 37826), (18913, 24760)]