40213620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5449}}^1$

素因数の和:5505

約数の個数: 72

約数和(自身を含む): 124979400

約数和(自身を除く): 84765780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 5449, 7380, 10898, 16347, 21796, 27245, 32694, 49041, 54490, 65388, 81735, 98082, 108980, 163470, 196164, 223409, 245205, 326940, 446818, 490410, 670227, 893636, 980820, 1117045, 1340454, 2010681, 2234090, 2680908, 3351135, 4021362, 4468180, 6702270, 8042724, 10053405, 13404540, 20106810, 40213620]

約数ペア:

[(1, 40213620), (2, 20106810), (3, 13404540), (4, 10053405), (5, 8042724), (6, 6702270), (9, 4468180), (10, 4021362), (12, 3351135), (15, 2680908), (18, 2234090), (20, 2010681), (30, 1340454), (36, 1117045), (41, 980820), (45, 893636), (60, 670227), (82, 490410), (90, 446818), (123, 326940), (164, 245205), (180, 223409), (205, 196164), (246, 163470), (369, 108980), (410, 98082), (492, 81735), (615, 65388), (738, 54490), (820, 49041), (1230, 32694), (1476, 27245), (1845, 21796), (2460, 16347), (3690, 10898), (5449, 7380)]