72795380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 180986400

約数和(自身を除く): 108191020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1180, 1259, 1652, 2065, 2518, 2891, 4130, 5036, 5782, 6295, 8260, 8813, 11564, 12590, 14455, 17626, 25180, 28910, 35252, 44065, 57820, 61691, 74281, 88130, 123382, 148562, 176260, 246764, 297124, 308455, 371405, 519967, 616910, 742810, 1039934, 1233820, 1485620, 2079868, 2599835, 3639769, 5199670, 7279538, 10399340, 14559076, 18198845, 36397690, 72795380]

約数ペア:

[(1, 72795380), (2, 36397690), (4, 18198845), (5, 14559076), (7, 10399340), (10, 7279538), (14, 5199670), (20, 3639769), (28, 2599835), (35, 2079868), (49, 1485620), (59, 1233820), (70, 1039934), (98, 742810), (118, 616910), (140, 519967), (196, 371405), (236, 308455), (245, 297124), (295, 246764), (413, 176260), (490, 148562), (590, 123382), (826, 88130), (980, 74281), (1180, 61691), (1259, 57820), (1652, 44065), (2065, 35252), (2518, 28910), (2891, 25180), (4130, 17626), (5036, 14455), (5782, 12590), (6295, 11564), (8260, 8813)]