202479484720

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3167}}^1\times {\mathrm{7759}}^1$

素因数の和:11042

約数の個数: 80

約数和(自身を含む): 475546705920

約数和(自身を除く): 273067221200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3167, 4120, 6334, 7759, 8240, 12668, 15518, 15835, 25336, 31036, 31670, 38795, 50672, 62072, 63340, 77590, 124144, 126680, 155180, 253360, 310360, 326201, 620720, 652402, 799177, 1304804, 1598354, 1631005, 2609608, 3196708, 3262010, 3995885, 5219216, 6393416, 6524020, 7991770, 12786832, 13048040, 15983540, 24572753, 26096080, 31967080, 49145506, 63934160, 98291012, 122863765, 196582024, 245727530, 393164048, 491455060, 982910120, 1965820240, 2530993559, 5061987118, 10123974236, 12654967795, 20247948472, 25309935590, 40495896944, 50619871180, 101239742360, 202479484720]

約数ペア:

[(1, 202479484720), (2, 101239742360), (4, 50619871180), (5, 40495896944), (8, 25309935590), (10, 20247948472), (16, 12654967795), (20, 10123974236), (40, 5061987118), (80, 2530993559), (103, 1965820240), (206, 982910120), (412, 491455060), (515, 393164048), (824, 245727530), (1030, 196582024), (1648, 122863765), (2060, 98291012), (3167, 63934160), (4120, 49145506), (6334, 31967080), (7759, 26096080), (8240, 24572753), (12668, 15983540), (15518, 13048040), (15835, 12786832), (25336, 7991770), (31036, 6524020), (31670, 6393416), (38795, 5219216), (50672, 3995885), (62072, 3262010), (63340, 3196708), (77590, 2609608), (124144, 1631005), (126680, 1598354), (155180, 1304804), (253360, 799177), (310360, 652402), (326201, 620720)]