1055360192900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18879431}}^1$

素因数の和:18879501

約数の個数: 72

約数和(自身を含む): 2523651434304

約数和(自身を除く): 1468291241404

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 860, 1075, 1118, 1300, 2150, 2236, 2795, 4300, 5590, 11180, 13975, 27950, 55900, 18879431, 37758862, 75517724, 94397155, 188794310, 245432603, 377588620, 471985775, 490865206, 811815533, 943971550, 981730412, 1227163015, 1623631066, 1887943100, 2454326030, 3247262132, 4059077665, 4908652060, 6135815075, 8118155330, 10553601929, 12271630150, 16236310660, 20295388325, 21107203858, 24543260300, 40590776650, 42214407716, 52768009645, 81181553300, 105536019290, 211072038580, 263840048225, 527680096450, 1055360192900]

約数ペア:

[(1, 1055360192900), (2, 527680096450), (4, 263840048225), (5, 211072038580), (10, 105536019290), (13, 81181553300), (20, 52768009645), (25, 42214407716), (26, 40590776650), (43, 24543260300), (50, 21107203858), (52, 20295388325), (65, 16236310660), (86, 12271630150), (100, 10553601929), (130, 8118155330), (172, 6135815075), (215, 4908652060), (260, 4059077665), (325, 3247262132), (430, 2454326030), (559, 1887943100), (650, 1623631066), (860, 1227163015), (1075, 981730412), (1118, 943971550), (1300, 811815533), (2150, 490865206), (2236, 471985775), (2795, 377588620), (4300, 245432603), (5590, 188794310), (11180, 94397155), (13975, 75517724), (27950, 37758862), (55900, 18879431)]