109066720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97381}}^1$

素因数の和:97403

約数の個数: 48

約数和(自身を含む): 294483168

約数和(自身を除く): 185416448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 97381, 194762, 389524, 486905, 681667, 779048, 973810, 1363334, 1558096, 1947620, 2726668, 3116192, 3408335, 3895240, 5453336, 6816670, 7790480, 10906672, 13633340, 15580960, 21813344, 27266680, 54533360, 109066720]

約数ペア:

[(1, 109066720), (2, 54533360), (4, 27266680), (5, 21813344), (7, 15580960), (8, 13633340), (10, 10906672), (14, 7790480), (16, 6816670), (20, 5453336), (28, 3895240), (32, 3408335), (35, 3116192), (40, 2726668), (56, 1947620), (70, 1558096), (80, 1363334), (112, 973810), (140, 779048), (160, 681667), (224, 486905), (280, 389524), (560, 194762), (1120, 97381)]