3176791760

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1716

約数の個数: 80

約数和(自身を含む): 7478360640

約数和(自身を除く): 4301568880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 179, 326, 358, 652, 716, 815, 895, 1304, 1361, 1432, 1630, 1790, 2608, 2722, 2864, 3260, 3580, 5444, 6520, 6805, 7160, 10888, 13040, 13610, 14320, 21776, 27220, 29177, 54440, 58354, 108880, 116708, 145885, 221843, 233416, 243619, 291770, 443686, 466832, 487238, 583540, 887372, 974476, 1109215, 1167080, 1218095, 1774744, 1948952, 2218430, 2334160, 2436190, 3549488, 3897904, 4436860, 4872380, 8873720, 9744760, 17747440, 19489520, 39709897, 79419794, 158839588, 198549485, 317679176, 397098970, 635358352, 794197940, 1588395880, 3176791760]

約数ペア:

[(1, 3176791760), (2, 1588395880), (4, 794197940), (5, 635358352), (8, 397098970), (10, 317679176), (16, 198549485), (20, 158839588), (40, 79419794), (80, 39709897), (163, 19489520), (179, 17747440), (326, 9744760), (358, 8873720), (652, 4872380), (716, 4436860), (815, 3897904), (895, 3549488), (1304, 2436190), (1361, 2334160), (1432, 2218430), (1630, 1948952), (1790, 1774744), (2608, 1218095), (2722, 1167080), (2864, 1109215), (3260, 974476), (3580, 887372), (5444, 583540), (6520, 487238), (6805, 466832), (7160, 443686), (10888, 291770), (13040, 243619), (13610, 233416), (14320, 221843), (21776, 145885), (27220, 116708), (29177, 108880), (54440, 58354)]