335421560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4789}}^1$

素因数の和:4920

約数の個数: 64

約数和(自身を含む): 807019200

約数和(自身を除く): 471597640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 824, 1030, 1751, 2060, 3502, 4120, 4789, 7004, 8755, 9578, 14008, 17510, 19156, 23945, 35020, 38312, 47890, 70040, 81413, 95780, 162826, 191560, 325652, 407065, 493267, 651304, 814130, 986534, 1628260, 1973068, 2466335, 3256520, 3946136, 4932670, 8385539, 9865340, 16771078, 19730680, 33542156, 41927695, 67084312, 83855390, 167710780, 335421560]

約数ペア:

[(1, 335421560), (2, 167710780), (4, 83855390), (5, 67084312), (8, 41927695), (10, 33542156), (17, 19730680), (20, 16771078), (34, 9865340), (40, 8385539), (68, 4932670), (85, 3946136), (103, 3256520), (136, 2466335), (170, 1973068), (206, 1628260), (340, 986534), (412, 814130), (515, 651304), (680, 493267), (824, 407065), (1030, 325652), (1751, 191560), (2060, 162826), (3502, 95780), (4120, 81413), (4789, 70040), (7004, 47890), (8755, 38312), (9578, 35020), (14008, 23945), (17510, 19156)]