65596160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7321}}^1$

素因数の和:7349

約数の個数: 72

約数和(自身を含む): 179594016

約数和(自身を除く): 113997856

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7321, 8960, 14642, 29284, 36605, 51247, 58568, 73210, 102494, 117136, 146420, 204988, 234272, 256235, 292840, 409976, 468544, 512470, 585680, 819952, 937088, 1024940, 1171360, 1639904, 1874176, 2049880, 2342720, 3279808, 4099760, 4685440, 6559616, 8199520, 9370880, 13119232, 16399040, 32798080, 65596160]

約数ペア:

[(1, 65596160), (2, 32798080), (4, 16399040), (5, 13119232), (7, 9370880), (8, 8199520), (10, 6559616), (14, 4685440), (16, 4099760), (20, 3279808), (28, 2342720), (32, 2049880), (35, 1874176), (40, 1639904), (56, 1171360), (64, 1024940), (70, 937088), (80, 819952), (112, 585680), (128, 512470), (140, 468544), (160, 409976), (224, 292840), (256, 256235), (280, 234272), (320, 204988), (448, 146420), (560, 117136), (640, 102494), (896, 73210), (1120, 58568), (1280, 51247), (1792, 36605), (2240, 29284), (4480, 14642), (7321, 8960)]