85773440

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5869

約数の個数: 64

約数和(自身を含む): 214004160

約数和(自身を除く): 128230720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 5827, 7360, 11654, 14720, 23308, 29135, 46616, 58270, 93232, 116540, 134021, 186464, 233080, 268042, 372928, 466160, 536084, 670105, 745856, 932320, 1072168, 1340210, 1864640, 2144336, 2680420, 3729280, 4288672, 5360840, 8577344, 10721680, 17154688, 21443360, 42886720, 85773440]

約数ペア:

[(1, 85773440), (2, 42886720), (4, 21443360), (5, 17154688), (8, 10721680), (10, 8577344), (16, 5360840), (20, 4288672), (23, 3729280), (32, 2680420), (40, 2144336), (46, 1864640), (64, 1340210), (80, 1072168), (92, 932320), (115, 745856), (128, 670105), (160, 536084), (184, 466160), (230, 372928), (320, 268042), (368, 233080), (460, 186464), (640, 134021), (736, 116540), (920, 93232), (1472, 58270), (1840, 46616), (2944, 29135), (3680, 23308), (5827, 14720), (7360, 11654)]