40366.000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 3010560

約数和(自身を除く): 2070180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2239, 4478, 6717, 8956, 11195, 13434, 15673, 22390, 26868, 31346, 33585, 44780, 47019, 62692, 67170, 78365, 94038, 134340, 156730, 188076, 235095, 313460, 470190, 940380]

約数ペア:

[(1, 940380), (2, 470190), (3, 313460), (4, 235095), (5, 188076), (6, 156730), (7, 134340), (10, 94038), (12, 78365), (14, 67170), (15, 62692), (20, 47019), (21, 44780), (28, 33585), (30, 31346), (35, 26868), (42, 22390), (60, 15673), (70, 13434), (84, 11195), (105, 8956), (140, 6717), (210, 4478), (420, 2239)]