422236480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77617}}^1$

素因数の和:77651

約数の個数: 56

約数和(自身を含む): 1064608488

約数和(自身を除く): 642372008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 77617, 155234, 310468, 388085, 620936, 776170, 1241872, 1319489, 1552340, 2483744, 2638978, 3104680, 4967488, 5277956, 6209360, 6597445, 10555912, 12418720, 13194890, 21111824, 24837440, 26389780, 42223648, 52779560, 84447296, 105559120, 211118240, 422236480]

約数ペア:

[(1, 422236480), (2, 211118240), (4, 105559120), (5, 84447296), (8, 52779560), (10, 42223648), (16, 26389780), (17, 24837440), (20, 21111824), (32, 13194890), (34, 12418720), (40, 10555912), (64, 6597445), (68, 6209360), (80, 5277956), (85, 4967488), (136, 3104680), (160, 2638978), (170, 2483744), (272, 1552340), (320, 1319489), (340, 1241872), (544, 776170), (680, 620936), (1088, 388085), (1360, 310468), (2720, 155234), (5440, 77617)]