29500240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4820

約数の個数: 80

約数和(自身を含む): 85530240

約数和(自身を除く): 56030000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4789, 6160, 9578, 19156, 23945, 33523, 38312, 47890, 52679, 67046, 76624, 95780, 105358, 134092, 167615, 191560, 210716, 263395, 268184, 335230, 368753, 383120, 421432, 526790, 536368, 670460, 737506, 842864, 1053580, 1340920, 1475012, 1843765, 2107160, 2681840, 2950024, 3687530, 4214320, 5900048, 7375060, 14750120, 29500240]

約数ペア:

[(1, 29500240), (2, 14750120), (4, 7375060), (5, 5900048), (7, 4214320), (8, 3687530), (10, 2950024), (11, 2681840), (14, 2107160), (16, 1843765), (20, 1475012), (22, 1340920), (28, 1053580), (35, 842864), (40, 737506), (44, 670460), (55, 536368), (56, 526790), (70, 421432), (77, 383120), (80, 368753), (88, 335230), (110, 268184), (112, 263395), (140, 210716), (154, 191560), (176, 167615), (220, 134092), (280, 105358), (308, 95780), (385, 76624), (440, 67046), (560, 52679), (616, 47890), (770, 38312), (880, 33523), (1232, 23945), (1540, 19156), (3080, 9578), (4789, 6160)]