231623823080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3251317}}^1$

素因数の和:3251478

約数の個数: 64

約数和(自身を含む): 565339173840

約数和(自身を除く): 333715350760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1781, 2740, 3562, 5480, 7124, 8905, 14248, 17810, 35620, 71240, 3251317, 6502634, 13005268, 16256585, 26010536, 32513170, 42267121, 65026340, 84534242, 130052680, 169068484, 211335605, 338136968, 422671210, 445430429, 845342420, 890860858, 1690684840, 1781721716, 2227152145, 3563443432, 4454304290, 5790595577, 8908608580, 11581191154, 17817217160, 23162382308, 28952977885, 46324764616, 57905955770, 115811911540, 231623823080]

約数ペア:

[(1, 231623823080), (2, 115811911540), (4, 57905955770), (5, 46324764616), (8, 28952977885), (10, 23162382308), (13, 17817217160), (20, 11581191154), (26, 8908608580), (40, 5790595577), (52, 4454304290), (65, 3563443432), (104, 2227152145), (130, 1781721716), (137, 1690684840), (260, 890860858), (274, 845342420), (520, 445430429), (548, 422671210), (685, 338136968), (1096, 211335605), (1370, 169068484), (1781, 130052680), (2740, 84534242), (3562, 65026340), (5480, 42267121), (7124, 32513170), (8905, 26010536), (14248, 16256585), (17810, 13005268), (35620, 6502634), (71240, 3251317)]