40474380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16453}}^1$

素因数の和:16506

約数の個数: 48

約数和(自身を含む): 116099424

約数和(自身を除く): 75625044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 16453, 32906, 49359, 65812, 82265, 98718, 164530, 197436, 246795, 329060, 493590, 674573, 987180, 1349146, 2023719, 2698292, 3372865, 4047438, 6745730, 8094876, 10118595, 13491460, 20237190, 40474380]

約数ペア:

[(1, 40474380), (2, 20237190), (3, 13491460), (4, 10118595), (5, 8094876), (6, 6745730), (10, 4047438), (12, 3372865), (15, 2698292), (20, 2023719), (30, 1349146), (41, 987180), (60, 674573), (82, 493590), (123, 329060), (164, 246795), (205, 197436), (246, 164530), (410, 98718), (492, 82265), (615, 65812), (820, 49359), (1230, 32906), (2460, 16453)]