17115280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 48996864

約数和(自身を除く): 31881584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 2351, 3640, 4702, 7280, 9404, 11755, 16457, 18808, 23510, 30563, 32914, 37616, 47020, 61126, 65828, 82285, 94040, 122252, 131656, 152815, 164570, 188080, 213941, 244504, 263312, 305630, 329140, 427882, 489008, 611260, 658280, 855764, 1069705, 1222520, 1316560, 1711528, 2139410, 2445040, 3423056, 4278820, 8557640, 17115280]

約数ペア:

[(1, 17115280), (2, 8557640), (4, 4278820), (5, 3423056), (7, 2445040), (8, 2139410), (10, 1711528), (13, 1316560), (14, 1222520), (16, 1069705), (20, 855764), (26, 658280), (28, 611260), (35, 489008), (40, 427882), (52, 329140), (56, 305630), (65, 263312), (70, 244504), (80, 213941), (91, 188080), (104, 164570), (112, 152815), (130, 131656), (140, 122252), (182, 94040), (208, 82285), (260, 65828), (280, 61126), (364, 47020), (455, 37616), (520, 32914), (560, 30563), (728, 23510), (910, 18808), (1040, 16457), (1456, 11755), (1820, 9404), (2351, 7280), (3640, 4702)]