1796738840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8837}}^1$

素因数の和:8901

約数の個数: 128

約数和(自身を含む): 4810700160

約数和(自身を除く): 3013961320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 85, 92, 104, 115, 130, 136, 170, 184, 221, 230, 260, 299, 340, 391, 442, 460, 520, 598, 680, 782, 884, 920, 1105, 1196, 1495, 1564, 1768, 1955, 2210, 2392, 2990, 3128, 3910, 4420, 5083, 5980, 7820, 8837, 8840, 10166, 11960, 15640, 17674, 20332, 25415, 35348, 40664, 44185, 50830, 70696, 88370, 101660, 114881, 150229, 176740, 203251, 203320, 229762, 300458, 353480, 406502, 459524, 574405, 600916, 751145, 813004, 919048, 1016255, 1148810, 1201832, 1502290, 1626008, 1952977, 2032510, 2297620, 2642263, 3004580, 3455267, 3905954, 4065020, 4595240, 5284526, 6009160, 6910534, 7811908, 8130040, 9764885, 10569052, 13211315, 13821068, 15623816, 17276335, 19529770, 21138104, 26422630, 27642136, 34552670, 39059540, 44918471, 52845260, 69105340, 78119080, 89836942, 105690520, 138210680, 179673884, 224592355, 359347768, 449184710, 898369420, 1796738840]

約数ペア:

[(1, 1796738840), (2, 898369420), (4, 449184710), (5, 359347768), (8, 224592355), (10, 179673884), (13, 138210680), (17, 105690520), (20, 89836942), (23, 78119080), (26, 69105340), (34, 52845260), (40, 44918471), (46, 39059540), (52, 34552670), (65, 27642136), (68, 26422630), (85, 21138104), (92, 19529770), (104, 17276335), (115, 15623816), (130, 13821068), (136, 13211315), (170, 10569052), (184, 9764885), (221, 8130040), (230, 7811908), (260, 6910534), (299, 6009160), (340, 5284526), (391, 4595240), (442, 4065020), (460, 3905954), (520, 3455267), (598, 3004580), (680, 2642263), (782, 2297620), (884, 2032510), (920, 1952977), (1105, 1626008), (1196, 1502290), (1495, 1201832), (1564, 1148810), (1768, 1016255), (1955, 919048), (2210, 813004), (2392, 751145), (2990, 600916), (3128, 574405), (3910, 459524), (4420, 406502), (5083, 353480), (5980, 300458), (7820, 229762), (8837, 203320), (8840, 203251), (10166, 176740), (11960, 150229), (15640, 114881), (17674, 101660), (20332, 88370), (25415, 70696), (35348, 50830), (40664, 44185)]