70950520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 170838720

約数和(自身を除く): 99888200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 824, 1013, 1030, 1751, 2026, 2060, 3502, 4052, 4120, 5065, 7004, 8104, 8755, 10130, 14008, 17221, 17510, 20260, 34442, 35020, 40520, 68884, 70040, 86105, 104339, 137768, 172210, 208678, 344420, 417356, 521695, 688840, 834712, 1043390, 1773763, 2086780, 3547526, 4173560, 7095052, 8868815, 14190104, 17737630, 35475260, 70950520]

約数ペア:

[(1, 70950520), (2, 35475260), (4, 17737630), (5, 14190104), (8, 8868815), (10, 7095052), (17, 4173560), (20, 3547526), (34, 2086780), (40, 1773763), (68, 1043390), (85, 834712), (103, 688840), (136, 521695), (170, 417356), (206, 344420), (340, 208678), (412, 172210), (515, 137768), (680, 104339), (824, 86105), (1013, 70040), (1030, 68884), (1751, 40520), (2026, 35020), (2060, 34442), (3502, 20260), (4052, 17510), (4120, 17221), (5065, 14008), (7004, 10130), (8104, 8755)]