17384080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 47496960

約数和(自身を除く): 30112880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 839, 1036, 1295, 1480, 1678, 2072, 2590, 2960, 3356, 4144, 4195, 5180, 5873, 6712, 8390, 10360, 11746, 13424, 16780, 20720, 23492, 29365, 31043, 33560, 46984, 58730, 62086, 67120, 93968, 117460, 124172, 155215, 217301, 234920, 248344, 310430, 434602, 469840, 496688, 620860, 869204, 1086505, 1241720, 1738408, 2173010, 2483440, 3476816, 4346020, 8692040, 17384080]

約数ペア:

[(1, 17384080), (2, 8692040), (4, 4346020), (5, 3476816), (7, 2483440), (8, 2173010), (10, 1738408), (14, 1241720), (16, 1086505), (20, 869204), (28, 620860), (35, 496688), (37, 469840), (40, 434602), (56, 310430), (70, 248344), (74, 234920), (80, 217301), (112, 155215), (140, 124172), (148, 117460), (185, 93968), (259, 67120), (280, 62086), (296, 58730), (370, 46984), (518, 33560), (560, 31043), (592, 29365), (740, 23492), (839, 20720), (1036, 16780), (1295, 13424), (1480, 11746), (1678, 10360), (2072, 8390), (2590, 6712), (2960, 5873), (3356, 5180), (4144, 4195)]