1027358080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{229321}}^1$

素因数の和:229347

約数の個数: 64

約数和(自身を含む): 2806901280

約数和(自身を除く): 1779543200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 229321, 458642, 917284, 1146605, 1605247, 1834568, 2293210, 3210494, 3669136, 4586420, 6420988, 7338272, 8026235, 9172840, 12841976, 14676544, 16052470, 18345680, 25683952, 29353088, 32104940, 36691360, 51367904, 64209880, 73382720, 102735808, 128419760, 146765440, 205471616, 256839520, 513679040, 1027358080]

約数ペア:

[(1, 1027358080), (2, 513679040), (4, 256839520), (5, 205471616), (7, 146765440), (8, 128419760), (10, 102735808), (14, 73382720), (16, 64209880), (20, 51367904), (28, 36691360), (32, 32104940), (35, 29353088), (40, 25683952), (56, 18345680), (64, 16052470), (70, 14676544), (80, 12841976), (112, 9172840), (128, 8026235), (140, 7338272), (160, 6420988), (224, 4586420), (280, 3669136), (320, 3210494), (448, 2293210), (560, 1834568), (640, 1605247), (896, 1146605), (1120, 917284), (2240, 458642), (4480, 229321)]