202568320

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2801}}^1$

素因数の和:2933

約数の個数: 64

約数和(自身を含む): 488724840

約数和(自身を除く): 286156520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1808, 2260, 2801, 3616, 4520, 5602, 7232, 9040, 11204, 14005, 14464, 18080, 22408, 28010, 36160, 44816, 56020, 72320, 89632, 112040, 179264, 224080, 316513, 358528, 448160, 633026, 896320, 1266052, 1582565, 1792640, 2532104, 3165130, 5064208, 6330260, 10128416, 12660520, 20256832, 25321040, 40513664, 50642080, 101284160, 202568320]

約数ペア:

[(1, 202568320), (2, 101284160), (4, 50642080), (5, 40513664), (8, 25321040), (10, 20256832), (16, 12660520), (20, 10128416), (32, 6330260), (40, 5064208), (64, 3165130), (80, 2532104), (113, 1792640), (128, 1582565), (160, 1266052), (226, 896320), (320, 633026), (452, 448160), (565, 358528), (640, 316513), (904, 224080), (1130, 179264), (1808, 112040), (2260, 89632), (2801, 72320), (3616, 56020), (4520, 44816), (5602, 36160), (7232, 28010), (9040, 22408), (11204, 18080), (14005, 14464)]