40180656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 112680288

約数和(自身を除く): 72499632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1201, 1394, 1968, 2091, 2402, 2788, 3603, 4182, 4804, 5576, 7206, 8364, 9608, 11152, 14412, 16728, 19216, 20417, 28824, 33456, 40834, 49241, 57648, 61251, 81668, 98482, 122502, 147723, 163336, 196964, 245004, 295446, 326672, 393928, 490008, 590892, 787856, 837097, 980016, 1181784, 1674194, 2363568, 2511291, 3348388, 5022582, 6696776, 10045164, 13393552, 20090328, 40180656]

約数ペア:

[(1, 40180656), (2, 20090328), (3, 13393552), (4, 10045164), (6, 6696776), (8, 5022582), (12, 3348388), (16, 2511291), (17, 2363568), (24, 1674194), (34, 1181784), (41, 980016), (48, 837097), (51, 787856), (68, 590892), (82, 490008), (102, 393928), (123, 326672), (136, 295446), (164, 245004), (204, 196964), (246, 163336), (272, 147723), (328, 122502), (408, 98482), (492, 81668), (656, 61251), (697, 57648), (816, 49241), (984, 40834), (1201, 33456), (1394, 28824), (1968, 20417), (2091, 19216), (2402, 16728), (2788, 14412), (3603, 11152), (4182, 9608), (4804, 8364), (5576, 7206)]