101941760

素因数分解:

$2^9\times 5^1\times {\mathrm{39821}}^1$

素因数の和:39844

約数の個数: 40

約数和(自身を含む): 244427436

約数和(自身を除く): 142485676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 39821, 79642, 159284, 199105, 318568, 398210, 637136, 796420, 1274272, 1592840, 2548544, 3185680, 5097088, 6371360, 10194176, 12742720, 20388352, 25485440, 50970880, 101941760]

約数ペア:

[(1, 101941760), (2, 50970880), (4, 25485440), (5, 20388352), (8, 12742720), (10, 10194176), (16, 6371360), (20, 5097088), (32, 3185680), (40, 2548544), (64, 1592840), (80, 1274272), (128, 796420), (160, 637136), (256, 398210), (320, 318568), (512, 199105), (640, 159284), (1280, 79642), (2560, 39821)]