41423580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20921}}^1$

素因数の和:20947

約数の個数: 72

約数和(自身を含む): 137080944

約数和(自身を除く): 95657364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 20921, 41842, 62763, 83684, 104605, 125526, 188289, 209210, 230131, 251052, 313815, 376578, 418420, 460262, 627630, 690393, 753156, 920524, 941445, 1150655, 1255260, 1380786, 1882890, 2071179, 2301310, 2761572, 3451965, 3765780, 4142358, 4602620, 6903930, 8284716, 10355895, 13807860, 20711790, 41423580]

約数ペア:

[(1, 41423580), (2, 20711790), (3, 13807860), (4, 10355895), (5, 8284716), (6, 6903930), (9, 4602620), (10, 4142358), (11, 3765780), (12, 3451965), (15, 2761572), (18, 2301310), (20, 2071179), (22, 1882890), (30, 1380786), (33, 1255260), (36, 1150655), (44, 941445), (45, 920524), (55, 753156), (60, 690393), (66, 627630), (90, 460262), (99, 418420), (110, 376578), (132, 313815), (165, 251052), (180, 230131), (198, 209210), (220, 188289), (330, 125526), (396, 104605), (495, 83684), (660, 62763), (990, 41842), (1980, 20921)]