38511550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1466

約数の個数: 72

約数和(自身を含む): 90965160

約数和(自身を除く): 52453610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1429, 1925, 2450, 2695, 2858, 3850, 5390, 7145, 10003, 13475, 14290, 15719, 20006, 26950, 31438, 35725, 50015, 70021, 71450, 78595, 100030, 110033, 140042, 157190, 220066, 250075, 350105, 392975, 500150, 550165, 700210, 770231, 785950, 1100330, 1540462, 1750525, 2750825, 3501050, 3851155, 5501650, 7702310, 19255775, 38511550]

約数ペア:

[(1, 38511550), (2, 19255775), (5, 7702310), (7, 5501650), (10, 3851155), (11, 3501050), (14, 2750825), (22, 1750525), (25, 1540462), (35, 1100330), (49, 785950), (50, 770231), (55, 700210), (70, 550165), (77, 500150), (98, 392975), (110, 350105), (154, 250075), (175, 220066), (245, 157190), (275, 140042), (350, 110033), (385, 100030), (490, 78595), (539, 71450), (550, 70021), (770, 50015), (1078, 35725), (1225, 31438), (1429, 26950), (1925, 20006), (2450, 15719), (2695, 14290), (2858, 13475), (3850, 10003), (5390, 7145)]