17409040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 44925696

約数和(自身を除く): 27516656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 271, 292, 365, 440, 542, 584, 730, 803, 880, 1084, 1168, 1355, 1460, 1606, 2168, 2710, 2920, 2981, 3212, 4015, 4336, 5420, 5840, 5962, 6424, 8030, 10840, 11924, 12848, 14905, 16060, 19783, 21680, 23848, 29810, 32120, 39566, 47696, 59620, 64240, 79132, 98915, 119240, 158264, 197830, 217613, 238480, 316528, 395660, 435226, 791320, 870452, 1088065, 1582640, 1740904, 2176130, 3481808, 4352260, 8704520, 17409040]

約数ペア:

[(1, 17409040), (2, 8704520), (4, 4352260), (5, 3481808), (8, 2176130), (10, 1740904), (11, 1582640), (16, 1088065), (20, 870452), (22, 791320), (40, 435226), (44, 395660), (55, 316528), (73, 238480), (80, 217613), (88, 197830), (110, 158264), (146, 119240), (176, 98915), (220, 79132), (271, 64240), (292, 59620), (365, 47696), (440, 39566), (542, 32120), (584, 29810), (730, 23848), (803, 21680), (880, 19783), (1084, 16060), (1168, 14905), (1355, 12848), (1460, 11924), (1606, 10840), (2168, 8030), (2710, 6424), (2920, 5962), (2981, 5840), (3212, 5420), (4015, 4336)]