40581380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 105235200

約数和(自身を除く): 64653820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 236, 238, 289, 295, 340, 413, 476, 578, 590, 595, 826, 1003, 1156, 1180, 1190, 1445, 1652, 2006, 2023, 2065, 2380, 2890, 4012, 4046, 4130, 4913, 5015, 5780, 7021, 8092, 8260, 9826, 10030, 10115, 14042, 17051, 19652, 20060, 20230, 24565, 28084, 34102, 34391, 35105, 40460, 49130, 68204, 68782, 70210, 85255, 98260, 119357, 137564, 140420, 170510, 171955, 238714, 289867, 341020, 343910, 477428, 579734, 596785, 687820, 1159468, 1193570, 1449335, 2029069, 2387140, 2898670, 4058138, 5797340, 8116276, 10145345, 20290690, 40581380]

約数ペア:

[(1, 40581380), (2, 20290690), (4, 10145345), (5, 8116276), (7, 5797340), (10, 4058138), (14, 2898670), (17, 2387140), (20, 2029069), (28, 1449335), (34, 1193570), (35, 1159468), (59, 687820), (68, 596785), (70, 579734), (85, 477428), (118, 343910), (119, 341020), (140, 289867), (170, 238714), (236, 171955), (238, 170510), (289, 140420), (295, 137564), (340, 119357), (413, 98260), (476, 85255), (578, 70210), (590, 68782), (595, 68204), (826, 49130), (1003, 40460), (1156, 35105), (1180, 34391), (1190, 34102), (1445, 28084), (1652, 24565), (2006, 20230), (2023, 20060), (2065, 19652), (2380, 17051), (2890, 14042), (4012, 10115), (4046, 10030), (4130, 9826), (4913, 8260), (5015, 8092), (5780, 7021)]