103464320

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:4003

約数の個数: 64

約数和(自身を含む): 253441440

約数和(自身を除く): 149977120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 3943, 5248, 6560, 7886, 13120, 15772, 19715, 26240, 31544, 39430, 63088, 78860, 126176, 157720, 161663, 252352, 315440, 323326, 504704, 630880, 646652, 808315, 1261760, 1293304, 1616630, 2523520, 2586608, 3233260, 5173216, 6466520, 10346432, 12933040, 20692864, 25866080, 51732160, 103464320]

約数ペア:

[(1, 103464320), (2, 51732160), (4, 25866080), (5, 20692864), (8, 12933040), (10, 10346432), (16, 6466520), (20, 5173216), (32, 3233260), (40, 2586608), (41, 2523520), (64, 1616630), (80, 1293304), (82, 1261760), (128, 808315), (160, 646652), (164, 630880), (205, 504704), (320, 323326), (328, 315440), (410, 252352), (640, 161663), (656, 157720), (820, 126176), (1312, 78860), (1640, 63088), (2624, 39430), (3280, 31544), (3943, 26240), (5248, 19715), (6560, 15772), (7886, 13120)]