40573620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4253}}^1$

素因数の和:4321

約数の個数: 72

約数和(自身を含む): 125424936

約数和(自身を除く): 84851316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4253, 4770, 8506, 9540, 12759, 17012, 21265, 25518, 38277, 42530, 51036, 63795, 76554, 85060, 127590, 153108, 191385, 225409, 255180, 382770, 450818, 676227, 765540, 901636, 1127045, 1352454, 2028681, 2254090, 2704908, 3381135, 4057362, 4508180, 6762270, 8114724, 10143405, 13524540, 20286810, 40573620]

約数ペア:

[(1, 40573620), (2, 20286810), (3, 13524540), (4, 10143405), (5, 8114724), (6, 6762270), (9, 4508180), (10, 4057362), (12, 3381135), (15, 2704908), (18, 2254090), (20, 2028681), (30, 1352454), (36, 1127045), (45, 901636), (53, 765540), (60, 676227), (90, 450818), (106, 382770), (159, 255180), (180, 225409), (212, 191385), (265, 153108), (318, 127590), (477, 85060), (530, 76554), (636, 63795), (795, 51036), (954, 42530), (1060, 38277), (1590, 25518), (1908, 21265), (2385, 17012), (3180, 12759), (4253, 9540), (4770, 8506)]