3915152080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{12923}}^1$

素因数の和:13484

約数の個数: 80

約数和(自身を含む): 10423154304

約数和(自身を除く): 6508002224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 541, 560, 1082, 2164, 2705, 3787, 4328, 5410, 7574, 8656, 10820, 12923, 15148, 18935, 21640, 25846, 30296, 37870, 43280, 51692, 60592, 64615, 75740, 90461, 103384, 129230, 151480, 180922, 206768, 258460, 302960, 361844, 452305, 516920, 723688, 904610, 1033840, 1447376, 1809220, 3618440, 6991343, 7236880, 13982686, 27965372, 34956715, 48939401, 55930744, 69913430, 97878802, 111861488, 139826860, 195757604, 244697005, 279653720, 391515208, 489394010, 559307440, 783030416, 978788020, 1957576040, 3915152080]

約数ペア:

[(1, 3915152080), (2, 1957576040), (4, 978788020), (5, 783030416), (7, 559307440), (8, 489394010), (10, 391515208), (14, 279653720), (16, 244697005), (20, 195757604), (28, 139826860), (35, 111861488), (40, 97878802), (56, 69913430), (70, 55930744), (80, 48939401), (112, 34956715), (140, 27965372), (280, 13982686), (541, 7236880), (560, 6991343), (1082, 3618440), (2164, 1809220), (2705, 1447376), (3787, 1033840), (4328, 904610), (5410, 723688), (7574, 516920), (8656, 452305), (10820, 361844), (12923, 302960), (15148, 258460), (18935, 206768), (21640, 180922), (25846, 151480), (30296, 129230), (37870, 103384), (43280, 90461), (51692, 75740), (60592, 64615)]