70562080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^2\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 170989812

約数和(自身を除く): 100427732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 157, 160, 212, 265, 314, 424, 530, 628, 785, 848, 1060, 1256, 1570, 1696, 2120, 2512, 2809, 3140, 4240, 5024, 5618, 6280, 8321, 8480, 11236, 12560, 14045, 16642, 22472, 25120, 28090, 33284, 41605, 44944, 56180, 66568, 83210, 89888, 112360, 133136, 166420, 224720, 266272, 332840, 441013, 449440, 665680, 882026, 1331360, 1764052, 2205065, 3528104, 4410130, 7056208, 8820260, 14112416, 17640520, 35281040, 70562080]

約数ペア:

[(1, 70562080), (2, 35281040), (4, 17640520), (5, 14112416), (8, 8820260), (10, 7056208), (16, 4410130), (20, 3528104), (32, 2205065), (40, 1764052), (53, 1331360), (80, 882026), (106, 665680), (157, 449440), (160, 441013), (212, 332840), (265, 266272), (314, 224720), (424, 166420), (530, 133136), (628, 112360), (785, 89888), (848, 83210), (1060, 66568), (1256, 56180), (1570, 44944), (1696, 41605), (2120, 33284), (2512, 28090), (2809, 25120), (3140, 22472), (4240, 16642), (5024, 14045), (5618, 12560), (6280, 11236), (8321, 8480)]