22671040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 112

約数和(自身を含む): 64008000

約数和(自身を除く): 41336960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 349, 406, 448, 464, 560, 580, 698, 812, 928, 1015, 1120, 1160, 1396, 1624, 1745, 1856, 2030, 2240, 2320, 2443, 2792, 3248, 3490, 4060, 4640, 4886, 5584, 6496, 6980, 8120, 9280, 9772, 10121, 11168, 12215, 12992, 13960, 16240, 19544, 20242, 22336, 24430, 27920, 32480, 39088, 40484, 48860, 50605, 55840, 64960, 70847, 78176, 80968, 97720, 101210, 111680, 141694, 156352, 161936, 195440, 202420, 283388, 323872, 354235, 390880, 404840, 566776, 647744, 708470, 781760, 809680, 1133552, 1416940, 1619360, 2267104, 2833880, 3238720, 4534208, 5667760, 11335520, 22671040]

約数ペア:

[(1, 22671040), (2, 11335520), (4, 5667760), (5, 4534208), (7, 3238720), (8, 2833880), (10, 2267104), (14, 1619360), (16, 1416940), (20, 1133552), (28, 809680), (29, 781760), (32, 708470), (35, 647744), (40, 566776), (56, 404840), (58, 390880), (64, 354235), (70, 323872), (80, 283388), (112, 202420), (116, 195440), (140, 161936), (145, 156352), (160, 141694), (203, 111680), (224, 101210), (232, 97720), (280, 80968), (290, 78176), (320, 70847), (349, 64960), (406, 55840), (448, 50605), (464, 48860), (560, 40484), (580, 39088), (698, 32480), (812, 27920), (928, 24430), (1015, 22336), (1120, 20242), (1160, 19544), (1396, 16240), (1624, 13960), (1745, 12992), (1856, 12215), (2030, 11168), (2240, 10121), (2320, 9772), (2443, 9280), (2792, 8120), (3248, 6980), (3490, 6496), (4060, 5584), (4640, 4886)]