100412906720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89654381}}^1$

素因数の和:89654403

約数の個数: 48

約数和(自身を含む): 271114851168

約数和(自身を除く): 170701944448

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, 89654381, 179308762, 358617524, 448271905, 627580667, 717235048, 896543810, 1255161334, 1434470096, 1793087620, 2510322668, 2868940192, 3137903335, 3586175240, 5020645336, 6275806670, 7172350480, 10041290672, 12551613340, 14344700960, 20082581344, 25103226680, 50206453360, 100412906720]

約数ペア:

[(1, 100412906720), (2, 50206453360), (4, 25103226680), (5, 20082581344), (7, 14344700960), (8, 12551613340), (10, 10041290672), (14, 7172350480), (16, 6275806670), (20, 5020645336), (28, 3586175240), (32, 3137903335), (35, 2868940192), (40, 2510322668), (56, 1793087620), (70, 1434470096), (80, 1255161334), (112, 896543810), (140, 717235048), (160, 627580667), (224, 448271905), (280, 358617524), (560, 179308762), (1120, 89654381)]