40540188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 107476992

約数和(自身を除く): 66936804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 83, 93, 101, 124, 156, 166, 186, 202, 249, 303, 332, 372, 403, 404, 498, 606, 806, 996, 1079, 1209, 1212, 1313, 1612, 2158, 2418, 2573, 2626, 3131, 3237, 3939, 4316, 4836, 5146, 5252, 6262, 6474, 7719, 7878, 8383, 9393, 10292, 12524, 12948, 15438, 15756, 16766, 18786, 25149, 30876, 33449, 33532, 37572, 40703, 50298, 66898, 81406, 100347, 100596, 108979, 122109, 133796, 162812, 200694, 217958, 244218, 259873, 326937, 401388, 435916, 488436, 519746, 653874, 779619, 1039492, 1307748, 1559238, 3118476, 3378349, 6756698, 10135047, 13513396, 20270094, 40540188]

約数ペア:

[(1, 40540188), (2, 20270094), (3, 13513396), (4, 10135047), (6, 6756698), (12, 3378349), (13, 3118476), (26, 1559238), (31, 1307748), (39, 1039492), (52, 779619), (62, 653874), (78, 519746), (83, 488436), (93, 435916), (101, 401388), (124, 326937), (156, 259873), (166, 244218), (186, 217958), (202, 200694), (249, 162812), (303, 133796), (332, 122109), (372, 108979), (403, 100596), (404, 100347), (498, 81406), (606, 66898), (806, 50298), (996, 40703), (1079, 37572), (1209, 33532), (1212, 33449), (1313, 30876), (1612, 25149), (2158, 18786), (2418, 16766), (2573, 15756), (2626, 15438), (3131, 12948), (3237, 12524), (3939, 10292), (4316, 9393), (4836, 8383), (5146, 7878), (5252, 7719), (6262, 6474)]