23476180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12899}}^1$

素因数の和:12928

約数の個数: 48

約数和(自身を含む): 60681600

約数和(自身を除く): 37205420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12899, 25798, 51596, 64495, 90293, 128990, 167687, 180586, 257980, 335374, 361172, 451465, 670748, 838435, 902930, 1173809, 1676870, 1805860, 2347618, 3353740, 4695236, 5869045, 11738090, 23476180]

約数ペア:

[(1, 23476180), (2, 11738090), (4, 5869045), (5, 4695236), (7, 3353740), (10, 2347618), (13, 1805860), (14, 1676870), (20, 1173809), (26, 902930), (28, 838435), (35, 670748), (52, 451465), (65, 361172), (70, 335374), (91, 257980), (130, 180586), (140, 167687), (182, 128990), (260, 90293), (364, 64495), (455, 51596), (910, 25798), (1820, 12899)]