9214720

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 23105376

約数和(自身を除く): 13890656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 313, 320, 368, 460, 626, 640, 736, 920, 1252, 1280, 1472, 1565, 1840, 2504, 2944, 3130, 3680, 5008, 5888, 6260, 7199, 7360, 10016, 12520, 14398, 14720, 20032, 25040, 28796, 29440, 35995, 40064, 50080, 57592, 71990, 80128, 100160, 115184, 143980, 200320, 230368, 287960, 400640, 460736, 575920, 921472, 1151840, 1842944, 2303680, 4607360, 9214720]

約数ペア:

[(1, 9214720), (2, 4607360), (4, 2303680), (5, 1842944), (8, 1151840), (10, 921472), (16, 575920), (20, 460736), (23, 400640), (32, 287960), (40, 230368), (46, 200320), (64, 143980), (80, 115184), (92, 100160), (115, 80128), (128, 71990), (160, 57592), (184, 50080), (230, 40064), (256, 35995), (313, 29440), (320, 28796), (368, 25040), (460, 20032), (626, 14720), (640, 14398), (736, 12520), (920, 10016), (1252, 7360), (1280, 7199), (1472, 6260), (1565, 5888), (1840, 5008), (2504, 3680), (2944, 3130)]