47225440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 119641536

約数和(自身を除く): 72416096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 80, 82, 92, 115, 160, 164, 184, 205, 230, 313, 328, 368, 410, 460, 626, 656, 736, 820, 920, 943, 1252, 1312, 1565, 1640, 1840, 1886, 2504, 3130, 3280, 3680, 3772, 4715, 5008, 6260, 6560, 7199, 7544, 9430, 10016, 12520, 12833, 14398, 15088, 18860, 25040, 25666, 28796, 30176, 35995, 37720, 50080, 51332, 57592, 64165, 71990, 75440, 102664, 115184, 128330, 143980, 150880, 205328, 230368, 256660, 287960, 295159, 410656, 513320, 575920, 590318, 1026640, 1151840, 1180636, 1475795, 2053280, 2361272, 2951590, 4722544, 5903180, 9445088, 11806360, 23612720, 47225440]

約数ペア:

[(1, 47225440), (2, 23612720), (4, 11806360), (5, 9445088), (8, 5903180), (10, 4722544), (16, 2951590), (20, 2361272), (23, 2053280), (32, 1475795), (40, 1180636), (41, 1151840), (46, 1026640), (80, 590318), (82, 575920), (92, 513320), (115, 410656), (160, 295159), (164, 287960), (184, 256660), (205, 230368), (230, 205328), (313, 150880), (328, 143980), (368, 128330), (410, 115184), (460, 102664), (626, 75440), (656, 71990), (736, 64165), (820, 57592), (920, 51332), (943, 50080), (1252, 37720), (1312, 35995), (1565, 30176), (1640, 28796), (1840, 25666), (1886, 25040), (2504, 18860), (3130, 15088), (3280, 14398), (3680, 12833), (3772, 12520), (4715, 10016), (5008, 9430), (6260, 7544), (6560, 7199)]