222003080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3259}}^1$

素因数の和:3414

約数の個数: 64

約数和(自身を含む): 542203200

約数和(自身を除く): 320200120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 655, 1048, 1310, 1703, 2620, 3259, 3406, 5240, 6518, 6812, 8515, 13036, 13624, 16295, 17030, 26072, 32590, 34060, 42367, 65180, 68120, 84734, 130360, 169468, 211835, 338936, 423670, 426929, 847340, 853858, 1694680, 1707716, 2134645, 3415432, 4269290, 5550077, 8538580, 11100154, 17077160, 22200308, 27750385, 44400616, 55500770, 111001540, 222003080]

約数ペア:

[(1, 222003080), (2, 111001540), (4, 55500770), (5, 44400616), (8, 27750385), (10, 22200308), (13, 17077160), (20, 11100154), (26, 8538580), (40, 5550077), (52, 4269290), (65, 3415432), (104, 2134645), (130, 1707716), (131, 1694680), (260, 853858), (262, 847340), (520, 426929), (524, 423670), (655, 338936), (1048, 211835), (1310, 169468), (1703, 130360), (2620, 84734), (3259, 68120), (3406, 65180), (5240, 42367), (6518, 34060), (6812, 32590), (8515, 26072), (13036, 17030), (13624, 16295)]