133025320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2878

約数の個数: 64

約数和(自身を含む): 317293200

約数和(自身を除く): 184267880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1640, 2378, 2797, 4756, 5594, 5945, 9512, 11188, 11890, 13985, 22376, 23780, 27970, 47560, 55940, 81113, 111880, 114677, 162226, 229354, 324452, 405565, 458708, 573385, 648904, 811130, 917416, 1146770, 1622260, 2293540, 3244520, 3325633, 4587080, 6651266, 13302532, 16628165, 26605064, 33256330, 66512660, 133025320]

約数ペア:

[(1, 133025320), (2, 66512660), (4, 33256330), (5, 26605064), (8, 16628165), (10, 13302532), (20, 6651266), (29, 4587080), (40, 3325633), (41, 3244520), (58, 2293540), (82, 1622260), (116, 1146770), (145, 917416), (164, 811130), (205, 648904), (232, 573385), (290, 458708), (328, 405565), (410, 324452), (580, 229354), (820, 162226), (1160, 114677), (1189, 111880), (1640, 81113), (2378, 55940), (2797, 47560), (4756, 27970), (5594, 23780), (5945, 22376), (9512, 13985), (11188, 11890)]