40168710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 80

約数和(自身を含む): 109300752

約数和(自身を除く): 69132042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 491, 505, 606, 810, 909, 982, 1010, 1473, 1515, 1818, 2455, 2727, 2946, 3030, 4419, 4545, 4910, 5454, 7365, 8181, 8838, 9090, 13257, 13635, 14730, 16362, 22095, 26514, 27270, 39771, 40905, 44190, 49591, 66285, 79542, 81810, 99182, 132570, 148773, 198855, 247955, 297546, 397710, 446319, 495910, 743865, 892638, 1338957, 1487730, 2231595, 2677914, 4016871, 4463190, 6694785, 8033742, 13389570, 20084355, 40168710]

約数ペア:

[(1, 40168710), (2, 20084355), (3, 13389570), (5, 8033742), (6, 6694785), (9, 4463190), (10, 4016871), (15, 2677914), (18, 2231595), (27, 1487730), (30, 1338957), (45, 892638), (54, 743865), (81, 495910), (90, 446319), (101, 397710), (135, 297546), (162, 247955), (202, 198855), (270, 148773), (303, 132570), (405, 99182), (491, 81810), (505, 79542), (606, 66285), (810, 49591), (909, 44190), (982, 40905), (1010, 39771), (1473, 27270), (1515, 26514), (1818, 22095), (2455, 16362), (2727, 14730), (2946, 13635), (3030, 13257), (4419, 9090), (4545, 8838), (4910, 8181), (5454, 7365)]