4465194880

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131639}}^1$

素因数の和:131711

約数の個数: 64

約数和(自身を含む): 10876096800

約数和(自身を除く): 6410901920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 6784, 8480, 16960, 33920, 131639, 263278, 526556, 658195, 1053112, 1316390, 2106224, 2632780, 4212448, 5265560, 6976867, 8424896, 10531120, 13953734, 16849792, 21062240, 27907468, 34884335, 42124480, 55814936, 69768670, 84248960, 111629872, 139537340, 223259744, 279074680, 446519488, 558149360, 893038976, 1116298720, 2232597440, 4465194880]

約数ペア:

[(1, 4465194880), (2, 2232597440), (4, 1116298720), (5, 893038976), (8, 558149360), (10, 446519488), (16, 279074680), (20, 223259744), (32, 139537340), (40, 111629872), (53, 84248960), (64, 69768670), (80, 55814936), (106, 42124480), (128, 34884335), (160, 27907468), (212, 21062240), (265, 16849792), (320, 13953734), (424, 10531120), (530, 8424896), (640, 6976867), (848, 5265560), (1060, 4212448), (1696, 2632780), (2120, 2106224), (3392, 1316390), (4240, 1053112), (6784, 658195), (8480, 526556), (16960, 263278), (33920, 131639)]