132578080

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3467}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 314616960

約数和(自身を除く): 182038880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1912, 2390, 3467, 3824, 4780, 6934, 7648, 9560, 13868, 17335, 19120, 27736, 34670, 38240, 55472, 69340, 110944, 138680, 277360, 554720, 828613, 1657226, 3314452, 4143065, 6628904, 8286130, 13257808, 16572260, 26515616, 33144520, 66289040, 132578080]

約数ペア:

[(1, 132578080), (2, 66289040), (4, 33144520), (5, 26515616), (8, 16572260), (10, 13257808), (16, 8286130), (20, 6628904), (32, 4143065), (40, 3314452), (80, 1657226), (160, 828613), (239, 554720), (478, 277360), (956, 138680), (1195, 110944), (1912, 69340), (2390, 55472), (3467, 38240), (3824, 34670), (4780, 27736), (6934, 19120), (7648, 17335), (9560, 13868)]