141635320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 331581600

約数和(自身を除く): 189946280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 67, 82, 134, 164, 205, 268, 328, 335, 410, 536, 670, 820, 1289, 1340, 1640, 2578, 2680, 2747, 5156, 5494, 6445, 10312, 10988, 12890, 13735, 21976, 25780, 27470, 51560, 52849, 54940, 86363, 105698, 109880, 172726, 211396, 264245, 345452, 422792, 431815, 528490, 690904, 863630, 1056980, 1727260, 2113960, 3454520, 3540883, 7081766, 14163532, 17704415, 28327064, 35408830, 70817660, 141635320]

約数ペア:

[(1, 141635320), (2, 70817660), (4, 35408830), (5, 28327064), (8, 17704415), (10, 14163532), (20, 7081766), (40, 3540883), (41, 3454520), (67, 2113960), (82, 1727260), (134, 1056980), (164, 863630), (205, 690904), (268, 528490), (328, 431815), (335, 422792), (410, 345452), (536, 264245), (670, 211396), (820, 172726), (1289, 109880), (1340, 105698), (1640, 86363), (2578, 54940), (2680, 52849), (2747, 51560), (5156, 27470), (5494, 25780), (6445, 21976), (10312, 13735), (10988, 12890)]