1037266480

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:838

約数の個数: 80

約数和(自身を含む): 2446718400

約数和(自身を除く): 1409451920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 173, 298, 346, 503, 596, 692, 745, 865, 1006, 1192, 1384, 1490, 1730, 2012, 2384, 2515, 2768, 2980, 3460, 4024, 5030, 5960, 6920, 8048, 10060, 11920, 13840, 20120, 25777, 40240, 51554, 74947, 87019, 103108, 128885, 149894, 174038, 206216, 257770, 299788, 348076, 374735, 412432, 435095, 515540, 599576, 696152, 749470, 870190, 1031080, 1199152, 1392304, 1498940, 1740380, 2062160, 2997880, 3480760, 5995760, 6961520, 12965831, 25931662, 51863324, 64829155, 103726648, 129658310, 207453296, 259316620, 518633240, 1037266480]

約数ペア:

[(1, 1037266480), (2, 518633240), (4, 259316620), (5, 207453296), (8, 129658310), (10, 103726648), (16, 64829155), (20, 51863324), (40, 25931662), (80, 12965831), (149, 6961520), (173, 5995760), (298, 3480760), (346, 2997880), (503, 2062160), (596, 1740380), (692, 1498940), (745, 1392304), (865, 1199152), (1006, 1031080), (1192, 870190), (1384, 749470), (1490, 696152), (1730, 599576), (2012, 515540), (2384, 435095), (2515, 412432), (2768, 374735), (2980, 348076), (3460, 299788), (4024, 257770), (5030, 206216), (5960, 174038), (6920, 149894), (8048, 128885), (10060, 103108), (11920, 87019), (13840, 74947), (20120, 51554), (25777, 40240)]