8576240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 21427200

約数和(自身を除く): 12850960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 79, 80, 92, 115, 118, 158, 184, 230, 236, 295, 316, 368, 395, 460, 472, 590, 632, 790, 920, 944, 1180, 1264, 1357, 1580, 1817, 1840, 2360, 2714, 3160, 3634, 4661, 4720, 5428, 6320, 6785, 7268, 9085, 9322, 10856, 13570, 14536, 18170, 18644, 21712, 23305, 27140, 29072, 36340, 37288, 46610, 54280, 72680, 74576, 93220, 107203, 108560, 145360, 186440, 214406, 372880, 428812, 536015, 857624, 1072030, 1715248, 2144060, 4288120, 8576240]

約数ペア:

[(1, 8576240), (2, 4288120), (4, 2144060), (5, 1715248), (8, 1072030), (10, 857624), (16, 536015), (20, 428812), (23, 372880), (40, 214406), (46, 186440), (59, 145360), (79, 108560), (80, 107203), (92, 93220), (115, 74576), (118, 72680), (158, 54280), (184, 46610), (230, 37288), (236, 36340), (295, 29072), (316, 27140), (368, 23305), (395, 21712), (460, 18644), (472, 18170), (590, 14536), (632, 13570), (790, 10856), (920, 9322), (944, 9085), (1180, 7268), (1264, 6785), (1357, 6320), (1580, 5428), (1817, 4720), (1840, 4661), (2360, 3634), (2714, 3160)]