2023090580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{628289}}^1$

素因数の和:628328

約数の個数: 48

約数和(自身を含む): 5066530560

約数和(自身を除く): 3043439980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 628289, 1256578, 2513156, 3141445, 4398023, 6282890, 8796046, 12565780, 14450647, 17592092, 21990115, 28901294, 43980230, 57802588, 72253235, 87960460, 101154529, 144506470, 202309058, 289012940, 404618116, 505772645, 1011545290, 2023090580]

約数ペア:

[(1, 2023090580), (2, 1011545290), (4, 505772645), (5, 404618116), (7, 289012940), (10, 202309058), (14, 144506470), (20, 101154529), (23, 87960460), (28, 72253235), (35, 57802588), (46, 43980230), (70, 28901294), (92, 21990115), (115, 17592092), (140, 14450647), (161, 12565780), (230, 8796046), (322, 6282890), (460, 4398023), (644, 3141445), (805, 2513156), (1610, 1256578), (3220, 628289)]