105671721460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1\times {\mathrm{99053}}^1$

素因数の和:100404

約数の個数: 48

約数和(自身を含む): 227500095312

約数和(自身を除く): 121828373852

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1301, 2602, 5204, 6505, 13010, 26020, 53341, 99053, 106682, 198106, 213364, 266705, 396212, 495265, 533410, 990530, 1066820, 1981060, 4061173, 8122346, 16244692, 20305865, 40611730, 81223460, 128867953, 257735906, 515471812, 644339765, 1288679530, 2577359060, 5283586073, 10567172146, 21134344292, 26417930365, 52835860730, 105671721460]

約数ペア:

[(1, 105671721460), (2, 52835860730), (4, 26417930365), (5, 21134344292), (10, 10567172146), (20, 5283586073), (41, 2577359060), (82, 1288679530), (164, 644339765), (205, 515471812), (410, 257735906), (820, 128867953), (1301, 81223460), (2602, 40611730), (5204, 20305865), (6505, 16244692), (13010, 8122346), (26020, 4061173), (53341, 1981060), (99053, 1066820), (106682, 990530), (198106, 533410), (213364, 495265), (266705, 396212)]