55729400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 141218640

約数和(自身を除く): 85489240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 37, 40, 50, 68, 74, 85, 100, 136, 148, 170, 185, 200, 296, 340, 370, 425, 443, 629, 680, 740, 850, 886, 925, 1258, 1480, 1700, 1772, 1850, 2215, 2516, 3145, 3400, 3544, 3700, 4430, 5032, 6290, 7400, 7531, 8860, 11075, 12580, 15062, 15725, 16391, 17720, 22150, 25160, 30124, 31450, 32782, 37655, 44300, 60248, 62900, 65564, 75310, 81955, 88600, 125800, 131128, 150620, 163910, 188275, 278647, 301240, 327820, 376550, 409775, 557294, 655640, 753100, 819550, 1114588, 1393235, 1506200, 1639100, 2229176, 2786470, 3278200, 5572940, 6966175, 11145880, 13932350, 27864700, 55729400]

約数ペア:

[(1, 55729400), (2, 27864700), (4, 13932350), (5, 11145880), (8, 6966175), (10, 5572940), (17, 3278200), (20, 2786470), (25, 2229176), (34, 1639100), (37, 1506200), (40, 1393235), (50, 1114588), (68, 819550), (74, 753100), (85, 655640), (100, 557294), (136, 409775), (148, 376550), (170, 327820), (185, 301240), (200, 278647), (296, 188275), (340, 163910), (370, 150620), (425, 131128), (443, 125800), (629, 88600), (680, 81955), (740, 75310), (850, 65564), (886, 62900), (925, 60248), (1258, 44300), (1480, 37655), (1700, 32782), (1772, 31450), (1850, 30124), (2215, 25160), (2516, 22150), (3145, 17720), (3400, 16391), (3544, 15725), (3700, 15062), (4430, 12580), (5032, 11075), (6290, 8860), (7400, 7531)]