40425090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 60697470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 370, 395, 461, 474, 555, 790, 922, 1110, 1185, 1383, 2305, 2370, 2766, 2923, 4610, 5846, 6915, 8769, 13830, 14615, 17057, 17538, 29230, 34114, 36419, 43845, 51171, 72838, 85285, 87690, 102342, 109257, 170570, 182095, 218514, 255855, 364190, 511710, 546285, 1092570, 1347503, 2695006, 4042509, 6737515, 8085018, 13475030, 20212545, 40425090]

約数ペア:

[(1, 40425090), (2, 20212545), (3, 13475030), (5, 8085018), (6, 6737515), (10, 4042509), (15, 2695006), (30, 1347503), (37, 1092570), (74, 546285), (79, 511710), (111, 364190), (158, 255855), (185, 218514), (222, 182095), (237, 170570), (370, 109257), (395, 102342), (461, 87690), (474, 85285), (555, 72838), (790, 51171), (922, 43845), (1110, 36419), (1185, 34114), (1383, 29230), (2305, 17538), (2370, 17057), (2766, 14615), (2923, 13830), (4610, 8769), (5846, 6915)]