29965040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 80822208

約数和(自身を除く): 50857168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 733, 1022, 1168, 1460, 1466, 2044, 2555, 2920, 2932, 3665, 4088, 5110, 5131, 5840, 5864, 7330, 8176, 10220, 10262, 11728, 14660, 20440, 20524, 25655, 29320, 40880, 41048, 51310, 53509, 58640, 82096, 102620, 107018, 205240, 214036, 267545, 374563, 410480, 428072, 535090, 749126, 856144, 1070180, 1498252, 1872815, 2140360, 2996504, 3745630, 4280720, 5993008, 7491260, 14982520, 29965040]

約数ペア:

[(1, 29965040), (2, 14982520), (4, 7491260), (5, 5993008), (7, 4280720), (8, 3745630), (10, 2996504), (14, 2140360), (16, 1872815), (20, 1498252), (28, 1070180), (35, 856144), (40, 749126), (56, 535090), (70, 428072), (73, 410480), (80, 374563), (112, 267545), (140, 214036), (146, 205240), (280, 107018), (292, 102620), (365, 82096), (511, 58640), (560, 53509), (584, 51310), (730, 41048), (733, 40880), (1022, 29320), (1168, 25655), (1460, 20524), (1466, 20440), (2044, 14660), (2555, 11728), (2920, 10262), (2932, 10220), (3665, 8176), (4088, 7330), (5110, 5864), (5131, 5840)]