40677390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3895

約数の個数: 80

約数和(自身を含む): 117821088

約数和(自身を除く): 77143698

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 3863, 5265, 7726, 10530, 11589, 19315, 23178, 34767, 38630, 50219, 57945, 69534, 100438, 104301, 115890, 150657, 173835, 208602, 251095, 301314, 312903, 347670, 451971, 502190, 521505, 625806, 753285, 903942, 1043010, 1355913, 1506570, 1564515, 2259855, 2711826, 3129030, 4067739, 4519710, 6779565, 8135478, 13559130, 20338695, 40677390]

約数ペア:

[(1, 40677390), (2, 20338695), (3, 13559130), (5, 8135478), (6, 6779565), (9, 4519710), (10, 4067739), (13, 3129030), (15, 2711826), (18, 2259855), (26, 1564515), (27, 1506570), (30, 1355913), (39, 1043010), (45, 903942), (54, 753285), (65, 625806), (78, 521505), (81, 502190), (90, 451971), (117, 347670), (130, 312903), (135, 301314), (162, 251095), (195, 208602), (234, 173835), (270, 150657), (351, 115890), (390, 104301), (405, 100438), (585, 69534), (702, 57945), (810, 50219), (1053, 38630), (1170, 34767), (1755, 23178), (2106, 19315), (3510, 11589), (3863, 10530), (5265, 7726)]